{"product_id":"hkm-8983507-smart-health-wrist-bracelet-with-ecg-electrode-heart-rate-blood-oxygen-and-sleep-tracking-with-an-ip67-body-7751338983507","title":"HKM-8983507 Smart Health Wrist Bracelet with ECG Electrode Heart Rate Blood Oxygen and Sleep Tracking with an IP67 Body","description":"\u003csvg style=\"display:none\"\u003e\u003csymbol id=\"icn-truck\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M2.6 6.4h11.8v9.8H2.6z\"\u003e\u003c\/path\u003e\u003cpath d=\"M14.4 9.4h4l3 3.4v3.4h-7\"\u003e\u003c\/path\u003e\u003ccircle cx=\"6.6\" cy=\"17.8\" r=\"1.8\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"17.2\" cy=\"17.8\" r=\"1.8\"\u003e\u003c\/circle\u003e\u003c\/symbol\u003e\u003csymbol id=\"icn-clock-charge\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" 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.grid{grid-template-columns:repeat(3,1fr);}}.gspec .icon,.band .card .icon,.kfgrid .icon,.specgrid .icon{display:none!important;}\n@media(max-width:768px){\n.srow{display:grid!important;grid-template-columns:1fr!important;grid-template-areas:\"sl\" \"sv\"!important;column-gap:0!important;padding:14px 18px!important;border-bottom:1px solid #eef0f3!important;}\n.srow:nth-child(even){background:#f7f8fa!important;border-bottom-color:transparent!important;}\n.srow:nth-child(odd){background:#ffffff!important;}\n.sk{display:contents!important;}\n.sk .icon{display:none!important;}\n.sk svg{display:none!important;}\n.sv{padding:0!important;}\n}\n\u003c\/style\u003e\n\u003cstyle\u003e.band svg, .band use { stroke-width: 1 !important; } @media (max-width: 768px) { .band svg, .band use { stroke-width: 0.86 !important; } }.gspec .icon,.band .card .icon,.kfgrid .icon,.specgrid .icon{display:none!important;}\n@media(max-width:768px){\n.srow{display:grid!important;grid-template-columns:1fr!important;grid-template-areas:\"sl\" \"sv\"!important;column-gap:0!important;padding:14px 18px!important;border-bottom:1px solid #eef0f3!important;}\n.srow:nth-child(even){background:#f7f8fa!important;border-bottom-color:transparent!important;}\n.srow:nth-child(odd){background:#ffffff!important;}\n.sk{display:contents!important;}\n.sk .icon{display:none!important;}\n.sk svg{display:none!important;}\n.sv{padding:0!important;}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"band b1\"\u003e\u003cdiv class=\"w\"\u003e\n\u003cp class=\"eyebrow\"\u003eHKM-8983507\u003c\/p\u003e\n\u003ch1 class=\"h1\"\u003eECG Electrode, IP67 Body\u003c\/h1\u003e\n\u003cp class=\"sub\"\u003eThe HKM-8983507 is a wrist band with a 0.96 inch color screen and a metal electrode set into the edge below it. The band reads heart rate, blood oxygen and temperature through the sensors on the back, and the electrode under the screen takes an ECG reading when a finger rests on it. Steps, sleep and exercise are logged through the day, and the band carries an IP67 water and dust rating. The body measures about 0.9 ounces and the band fits a wrist from about 5.9 to 10.2 inches.\u003c\/p\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eECG Electrode\u003c\/span\u003e\u003cspan class=\"chip\"\u003eHeart Rate\u003c\/span\u003e\u003cspan class=\"chip\"\u003eBlood Oxygen\u003c\/span\u003e\u003cspan class=\"chip\"\u003eTemperature\u003c\/span\u003e\u003cspan class=\"chip\"\u003eSleep Tracking\u003c\/span\u003e\u003cspan class=\"chip\"\u003eStep Counting\u003c\/span\u003e\u003cspan class=\"chip\"\u003eIP67 Rated\u003c\/span\u003e\u003cspan class=\"chip\"\u003e26 g Weight\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band g1\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eKey Features\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eSix details that shape how the HKM-8983507 is built and how it reads.\u003c\/p\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eAn Electrode Under the Screen\u003c\/h3\u003e \u003cp class=\"cd\"\u003eA metal electrode sits in the edge of the band just below the screen. Resting a finger on it closes a circuit through the body, which is how the band takes an ECG reading rather than relying on the optical sensor alone.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eOptical Sensors on the Back\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe sensors on the back of the body read heart rate, blood oxygen and skin temperature through the skin. They work while the band is worn, so the readings are taken through the day rather than only when asked for.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eA 0.96 Inch Color Screen\u003c\/h3\u003e \u003cp class=\"cd\"\u003eA color screen fills the front of the body and shows the readings as they are taken. It is large enough to read a figure at a glance without lifting a phone.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eSteps, Sleep and Exercise\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe band logs steps, sleep and exercise through the day, which is what turns the readings into a picture of the wearer rather than a set of numbers. Sleep is recorded by movement and heart rate through the night.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eAn IP67 Rating\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe body carries an IP67 rating against water and dust, so washing hands and wearing it in the rain are within what the band was built for. It is not meant for swimming or for a shower at pressure.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eA Light Body and a Wide Fit\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe body weighs about 0.9 ounces, and the band fits a wrist from about 5.9 to 10.2 inches, so it suits most wrists without a second strap. The body is molded from PC and ABS, and the band is TPU.\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eOverview\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eA color screen, an ECG electrode and sensors on the back.\u003c\/p\u003e\n\u003cdiv class=\"prose\"\u003e\u003cp\u003eThe HKM-8983507 is a smart health bracelet with a 0.96 inch color screen and a metal electrode set into the edge below it. A finger resting on the electrode closes a circuit for an ECG reading, while the sensors on the back of the body read heart rate, blood oxygen and skin temperature through the day. Steps, sleep and exercise are logged as well, so the readings build a picture of the wearer rather than standing alone. The body carries an IP67 rating against water and dust, weighs about 0.9 ounces and is molded from PC and ABS with a TPU band that fits a wrist from about 5.9 to 10.2 inches. Readings are for general interest and are not a medical measurement.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band b5\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eA Finger on the Electrode\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eAn ECG circuit closed by a finger, over sensors in the back.\u003c\/p\u003e\n\u003cdiv class=\"galwrap\"\u003e\u003cimg class=\"galimg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/HKM-8983507-Showcase-Main.jpg?v=1791083937\" alt=\"HKM-8983507 smart health bracelet with ECG electrode and color screen\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prose\"\u003e\u003cp\u003eA metal electrode under the screen closes a circuit when a finger rests on it, which is how the band takes an ECG reading, while the sensors on the back read heart rate, blood oxygen and temperature through the skin. Steps and sleep are logged through the day.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band gspec\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eFull Specifications\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eWhat the body, the band and the sensors are made of.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eModel\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eHKM-8983507 | Health Bracelet\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eProduct Type\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eSmart Health Bracelet\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eScreen\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003e0.96 In Color Display\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eECG\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eMetal Electrode Below the Screen\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eBack Sensors\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eHeart Rate, Blood Oxygen, Temperature\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eTracking\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eSteps, Sleep, Exercise\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eWater Rating\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eIP67 Against Water and Dust\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eBody Material\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003ePC and ABS\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eBand Material\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eTPU, Adjustable\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eWeight\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eAbout 0.9 Oz (26 g)\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eWrist Fit\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eAbout 5.9 to 10.2 In (150 to 260 mm)\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eColors\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eNavy, Red, Black, Green\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eBattery\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eBuilt-In, Rechargeable\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003ePlacement\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eWrist\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eUse\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eDaily Activity and Sleep Logging\u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band b5\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eWearing And Reading\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eHow the electrode, the sensors and the band work together.\u003c\/p\u003e\n\u003cdiv class=\"prose\"\u003e\u003cp\u003eThe HKM-8983507 is a wrist band with two ways of reading the wearer. The sensors on the back of the body read heart rate, blood oxygen and skin temperature through the skin while the band is worn, and a metal electrode in the edge below the screen takes an ECG reading when a finger rests on it. Steps, sleep and exercise are logged through the day. The body weighs about 0.9 ounces and carries an IP67 rating against water and dust, and the TPU band adjusts to a wrist from about 5.9 to 10.2 inches.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"tip\"\u003e \u003cspan class=\"tiplabel\"\u003e\u003cb\u003ePro tip:\u003c\/b\u003e \u003c\/span\u003eBefore the first reading, charge the band and wear it so the back sensors sit flat against the wrist rather than on the bone. Keep the back of the body and the electrode clean and dry, since a film of oil or sweat is what makes a reading drift.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eWhat arrives with the health bracelet.\u003c\/p\u003e\n\u003cdiv class=\"boxlist\"\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Health Bracelet\u003c\/h4\u003e \u003cp\u003eThe band with the screen and the electrode fitted\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Charging Cable\u003c\/h4\u003e \u003cp\u003eThe lead for charging the built-in battery\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Spare Band\u003c\/h4\u003e \u003cp\u003eThe second band for changing the fit\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Quick Start Sheet\u003c\/h4\u003e \u003cp\u003eWearing, charging and reading steps\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x User Manual\u003c\/h4\u003e \u003cp\u003eScreen, sensors and care guidance\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Warranty Card\u003c\/h4\u003e \u003cp\u003eCoverage details for the HKM-8983507\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eWhy Choose the HKM-8983507\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eSix further reasons the HKM-8983507 stays on the wrist.\u003c\/p\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eTwo Ways to Read\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe optical sensors work through the day while the band is worn, and the electrode takes a reading when a finger rests on it. Having both means a figure is available without stopping what the wearer is doing.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eReadings Through the Day\u003c\/h3\u003e \u003cp class=\"cd\"\u003eHeart rate, blood oxygen and temperature are read from the back of the body as the band is worn, which builds a picture over a day rather than a single figure taken at one moment.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eA Screen Worth Glancing At\u003c\/h3\u003e \u003cp class=\"cd\"\u003eAt 0.96 inches the color screen shows a figure large enough to read at a glance, so the phone does not have to come out every time a reading is wanted. The band is worn screen-up through the day.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eSteps and Sleep Together\u003c\/h3\u003e \u003cp class=\"cd\"\u003eSteps, sleep and exercise are logged alongside the readings, so the day and the night sit in the same record. A night's sleep and a day's activity are easier to read side by side than separately.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eBuilt for Daily Wear\u003c\/h3\u003e \u003cp class=\"cd\"\u003eAn IP67 rating covers washing hands and rain, and a body of about 0.9 ounces is light enough to forget. The band is molded in TPU, which sits comfortably against the skin through a working day.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eFits a Wide Range of Wrists\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe band adjusts from about 5.9 to 10.2 inches, so most wrists fit without a second strap, and a spare band comes in the box. The body is molded from PC and ABS.\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band g7\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eQuick answers about the HKM-8983507 health bracelet.\u003c\/p\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does the ECG reading work?\u003c\/summary\u003e\u003cp\u003eA metal electrode sits in the edge of the band just below the screen, and a reading is taken by resting a finger on it, which closes a circuit through the body. Keep the finger and the electrode clean and dry, and stay still for the few seconds the reading takes. The reading is for general interest and is not a medical measurement, so it should not be used to make any decision about health or medication. Readings drift if the band is loose or the sensors are damp.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow accurate are the readings?\u003c\/summary\u003e\u003cp\u003eThe band reads heart rate, blood oxygen and temperature through optical sensors on the back of the body, which is the same approach used by consumer wearables rather than clinical equipment. Readings drift if the band is loose, if the sensors are covered in sweat or oil, or if the wrist is moved during a reading. Treat the figures as a general guide over time rather than as a measurement to act on. Take the reading again in the same position to compare.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs it waterproof?\u003c\/summary\u003e\u003cp\u003eThe band carries an IP67 rating, which covers water and dust in daily use such as washing hands or wearing it in the rain. It is water-resistant, not fully waterproof, so it is not built for swimming, for a hot shower at pressure or for being submerged for long periods. Dry the body and the electrode after contact with water, since a film of moisture on the sensors makes a reading drift. Clean the electrode with a dry cloth and let the arm rest.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long does the battery last?\u003c\/summary\u003e\u003cp\u003eThe band runs from a built-in rechargeable battery, and the charge goes in through the cable supplied. How long a charge lasts depends on how often the readings are taken and how bright the screen is set. Charge it before a long trip rather than part way through one, and keep the charging contacts on the back of the body clean. Clean the charging contacts before deciding the band has failed.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need a phone?\u003c\/summary\u003e\u003cp\u003eThe band shows its readings on the 0.96 inch screen, so a figure can be read without a phone at all. A companion app is normally used to look at a longer record, so check the guidance supplied with the unit for how a phone is paired. Keep the band close to the phone if a longer record is being kept. Stop wearing the band if the skin stays irritated.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I use it instead of medical advice?\u003c\/summary\u003e\u003cp\u003eNo. The bracelet is a consumer device for general interest, so its readings are not a diagnosis and not a substitute for medical advice or equipment. If a reading looks unusual or if there is any concern about health, speak to a qualified medical professional rather than acting on the figure on the screen. Do not change any medication on the strength of the band. Wipe the screen with a dry cloth rather than a wet one.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eQuick Troubleshooting\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eCommon HKM-8983507 points and what to check first.\u003c\/p\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eThe readings look wrong\u003c\/summary\u003e\u003cp\u003eCheck the fit first, because a band that is loose lets the sensors lift off the skin and the figure drifts. Clean the back of the body and the electrode with a dry cloth, since a film of oil or sweat affects the reading. Stay still during a reading, and take it again in the same position to compare.  Keep the finger and the electrode clean and dry before a reading.  A loose band lets the sensors lift off the skin.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eThe ECG will not read\u003c\/summary\u003e\u003cp\u003eCheck that a finger is resting flat on the electrode below the screen and that both the finger and the electrode are dry. Keep the hand still for the few seconds the reading takes, because movement breaks the circuit. If the reading still fails, clean the electrode with a dry cloth and try again with the arm resting on a table.  Treat the figures as a guide over time, not as a measurement.  Stay still for the few seconds a reading takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eThe battery runs down quickly\u003c\/summary\u003e\u003cp\u003eLower the screen brightness and the frequency of the automatic readings, because both draw on the battery. Check that the charging contacts on the back of the body are clean, since a dirty contact leaves the band short of a full charge. Charge it before a long trip rather than part way through one.  Dry the body and the electrode after any contact with water.  Rest the arm on a table for a steadier reading.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eThe band irritates the wrist\u003c\/summary\u003e\u003cp\u003eA band that leaves a mark is usually worn too tight, so loosen it by one notch and check that a finger fits between the band and the wrist. Take the band off at night if the skin is sensitive, and dry the wrist after washing. If a mark or a rash persists, stop wearing the band and let the skin settle.  Charge it before a long trip rather than part way through one.  A dirty contact leaves the band short of a full charge.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eThe screen is hard to read\u003c\/summary\u003e\u003cp\u003eSet the brightness for the light you are in, and turn the wrist toward you rather than tilting the arm away, because a small screen loses contrast at an angle. Wipe the screen with a dry cloth, since a smeared surface softens the figures rather than blocking them. Check the setting in the menu rather than holding the band close.  Do not change any medication on the strength of the band.  Dry the wrist after washing before putting it back on.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIt will not charge\u003c\/summary\u003e\u003cp\u003eCheck that the contacts on the back of the body are clean and dry, and that the cable is fully seated, because a band that is not charging is usually a contact that is not touching. Try another USB socket and another cable before deciding the band has failed. Do not force the connector, since the contacts are small.  A film of sweat on the sensors is what makes a reading drift.  Set the screen brightness for the light you are in.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eService \u0026amp; Policies\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eCoverage that keeps working long after the box arrives.\u003c\/p\u003e\n\u003cdiv class=\"pols\"\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-truck\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003eFree Shipping on All Orders\u003c\/h4\u003e \u003cp\u003eEvery order ships free. Handling time: 0-1 business days (Monday to Friday). Transit time: 2-5 business days (Monday to Friday). A tracking number is emailed as soon as the parcel leaves our warehouse.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-clock-charge\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003e180 Days Purchase Protection\u003c\/h4\u003e \u003cp\u003eYour purchase is protected for 180 days from the delivery date against manufacturing defects and damage in transit. If something arrives wrong, we make it right.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-refund\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003e30 Days Money Back Guarantee\u003c\/h4\u003e \u003cp\u003eNot completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-warranty\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003e24 Months Warranty Service\u003c\/h4\u003e \u003cp\u003eThe product is covered by a 24-month warranty from the delivery date against manufacturing defects. Coverage includes parts and labor; normal-wear items are excluded.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eImportant Safety Notes\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eRead these notes before the first use of the HKM-8983507.\u003c\/p\u003e\n\u003cdiv class=\"safelist\"\u003e\u003cdiv class=\"safe\"\u003e\n\u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-alert-helmet\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cp\u003eThe HKM-8983507 is a consumer health bracelet rather than a medical device, so its readings are for general interest and are not a diagnosis. Do not use the band to make any decision about health or medication, and speak to a qualified medical professional about anything that concerns you. Wear the band so the sensors sit flat against the wrist without being tight, and keep the back of the body and the electrode clean and dry. The IP67 rating covers rain and hand washing, not swimming or a hot shower at pressure. Charge the band with the cable supplied, and stop wearing it if the skin becomes irritated rather than leaving it on.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"disclaimer\"\u003eHKM-8983507 - smart health bracelet with a 0.96 inch color screen, a metal ECG electrode below the screen, sensors on the back for heart rate, blood oxygen and temperature, logging of steps, sleep and exercise, an IP67 water and dust rating, a body molded in PC and ABS, a TPU band fitting about 5.9 to 10.2 inches and a weight of about 0.9 ounces, in navy, red, black and green. Read the manual before first use. Nothing here is safety certification advice.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript\u003e(function(){document.documentElement.classList.add('has-js');var els=document.querySelectorAll('.rv');if(!('IntersectionObserver' in window)){for(var i=0;i\u003cels.length;i++){els[i].classList.add('in');}return;}var io=new IntersectionObserver(function(en){en.forEach(function(x){if(x.isIntersecting){x.target.classList.add('in');io.unobserve(x.target);}});},{threshold:0.12});for(var j=0;j\u003cels.length;j++){io.observe(els[j]);}})();\u003c\/script\u003e","brand":"Tech \u0026 Electronics \u003e\u003e","offers":[{"title":"- Default","offer_id":43227130953811,"sku":"HKM-8983507-ST","price":92.99,"currency_code":"USD","in_stock":true},{"title":"- Red","offer_id":43227130986579,"sku":"HKM-8983507-ST","price":92.99,"currency_code":"USD","in_stock":true},{"title":"- Black","offer_id":43227131019347,"sku":"HKM-8983507-ST","price":92.99,"currency_code":"USD","in_stock":true},{"title":"- Green","offer_id":43227131052115,"sku":"HKM-8983507-ST","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/HKM-983507-Smart-Health-Bracelet-with-ECG-Heart-Rate-Blood-Pressure-Blood-Oxygen-Monitoring-Waterproof-Design-Sleep-and-Activity-Tracker.jpg?v=1766666624","url":"https:\/\/www.hekomart.com\/products\/hkm-8983507-smart-health-wrist-bracelet-with-ecg-electrode-heart-rate-blood-oxygen-and-sleep-tracking-with-an-ip67-body-7751338983507","provider":"Hekomart.com","version":"1.0","type":"link"}