{"product_id":"bp-med-21-airbag-blood-pressure-ecg-smartwatch","title":"BP Med 21 Airbag Blood Pressure \u0026 ECG Smartwatch — SpO2 \u0026 AMOLED","description":"\u003cp\u003e\u003cstrong\u003eBP Med 21\u003c\/strong\u003e is an airbag blood pressure and ECG smartwatch. A side-insert airbag and a piezoelectric ceramic pump take oscillometric blood pressure readings on the wrist, while a Goodix GH3220T chip and nano conductive glass capture an ECG waveform. The 1.95-inch AMOLED display is a full-touch screen for everyday health check-ins.\u003c\/p\u003e\n\n\u003ch2\u003eAirbag Blood Pressure and ECG\u003c\/h2\u003e\n\u003cp\u003eBP Med 21 uses a \u003cstrong\u003epiezoelectric ceramic air pump\u003c\/strong\u003e and a detachable, sealed side airbag in the strap. The watch checks measurement posture and filters readings taken in the wrong position. ECG capture uses a \u003cstrong\u003eGoodix GH3220T chip and nano conductive glass\u003c\/strong\u003e. A one-tap mini health check records several metrics together. An AI heart-health report in the HealthWear app is for reference only.\u003c\/p\u003e\n\n\u003ch2\u003eHealth Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirbag blood pressure\u003c\/strong\u003e — Ceramic pump and side airbag, with posture checks and optional voice broadcast.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECG waveform\u003c\/strong\u003e — Goodix GH3220T chip and nano conductive glass, plus an AI heart-health report.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart rate, HRV, and SpO2\u003c\/strong\u003e — Optical heart-rate tracking and red plus infrared blood oxygen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-tap mini health check\u003c\/strong\u003e — A short snapshot of several metrics on the watch.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleep, temperature, and breathing\u003c\/strong\u003e — Sleep tracking, contact temperature, and breathing training.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlucose estimate\u003c\/strong\u003e — A non-invasive blood glucose estimate for wellness reference, not a lab test.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSOS and fall alert\u003c\/strong\u003e — Emergency call shortcut and fall detection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFamily care\u003c\/strong\u003e — Share wellness trends with people you choose in the HealthWear app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEveryday Smartwatch\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.952-inch AMOLED, 410×502\u003c\/strong\u003e — Full-touch display with an always-on watch face option.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth calling\u003c\/strong\u003e — Answer calls from the wrist over Bluetooth LE 5.3.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffline Alipay\u003c\/strong\u003e — Contactless pay where Alipay offline payment is supported.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e400 mAh battery\u003c\/strong\u003e — About 5–7 days of use and 30+ days of standby, with magnetic charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP66\u003c\/strong\u003e — Resistant to rain and splashes. Not for swimming, showering, or the sauna.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMore on the wrist\u003c\/strong\u003e — Voice assistant, flashlight, weather, music control, multiple sport modes, step count, and women's health tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eColors\u003c\/h2\u003e\n\u003cp\u003eTwo strap colors. \u003cstrong\u003eBlack\u003c\/strong\u003e pairs a black case with a black silicone strap. \u003cstrong\u003eBeige\u003c\/strong\u003e pairs a gold-tone case with a beige silicone strap. The airbag strap is removable.\u003c\/p\u003e\n\n\u003ch2\u003eLanguages\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWatch menus:\u003c\/strong\u003e English, Chinese, Traditional Chinese, Korean, Russian, Japanese, French, German, Italian, Portuguese, Spanish, and Polish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHealthWear app:\u003c\/strong\u003e More than 30 languages in the HealthWear app, including English and German. Requires Android 8.0 or later, or iOS 13.0 or later.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStore name\u003c\/td\u003e\n\u003ctd\u003eBP Med 21 · factory model S191\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eBlack · Beige (gold-tone case, beige strap)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e1.952-inch AMOLED, 410×502, full touch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBlood pressure\u003c\/td\u003e\n\u003ctd\u003ePiezoelectric ceramic air pump and side-insert strap airbag\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eECG sensor\u003c\/td\u003e\n\u003ctd\u003eGoodix GH3220T and nano conductive glass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOptical sensor\u003c\/td\u003e\n\u003ctd\u003eGH3220T and GH3220S · red and infrared SpO2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMain chip\u003c\/td\u003e\n\u003ctd\u003eJL7012A7\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotion sensor\u003c\/td\u003e\n\u003ctd\u003eSilan SC7A20E\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eContact NTC sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e48.7 × 39.4 × 13.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e400 mAh · about 5–7 days of use · 30+ days standby · magnetic charging\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003eIP66 (rain and splashes; not for swimming)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth LE 5.3 · HealthWear (Android 8.0+ \/ iOS 13.0+)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOffline pay\u003c\/td\u003e\n\u003ctd\u003eAlipay, where supported\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eMetal-alloy case · silicone strap · TPU airbag\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWatch languages\u003c\/td\u003e\n\u003ctd\u003eEnglish, Chinese, Traditional Chinese, Korean, Russian, Japanese, French, German, Italian, Portuguese, Spanish, and Polish\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIn the box\u003c\/td\u003e\n\u003ctd\u003eWatch with airbag strap, magnetic charging cable, manual, strap ruler, box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-hero-overview.jpg?v=1792682534\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch hero overview — product detail 01\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-display-closeup.jpg?v=1792682567\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch display closeup — product detail 02\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-pump-airbag-accurate-bp.jpg?v=1792682591\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch pump airbag accurate bp — product detail 03\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-sealed-soft-airbag.jpg?v=1792682616\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch sealed soft airbag — product detail 04\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-detachable-magnetic-clasp.jpg?v=1792682632\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch detachable magnetic clasp — product detail 05\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-precision-sensor-stack.jpg?v=1792682649\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch precision sensor stack — product detail 06\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-bp-voice-broadcast.jpg?v=1792682662\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch bp voice broadcast — product detail 07\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-ecg-acquisition.jpg?v=1792682693\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch ecg acquisition — product detail 08\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-ai-ecg-report.jpg?v=1792682724\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch ai ecg report — product detail 09\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-ecg-nano-glass.jpg?v=1792682737\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch ecg nano glass — product detail 10\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-remote-family-care.jpg?v=1792682759\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch remote family care — product detail 11\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-heart-rate-spo2.jpg?v=1792682786\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch heart rate spo2 — product detail 12\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-sleep-monitoring.jpg?v=1792682820\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch sleep monitoring — product detail 13\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-mini-health-check.jpg?v=1792682837\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch mini health check — product detail 14\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-sos-fall-alert.jpg?v=1792682861\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch sos fall alert — product detail 15\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-body-temperature.jpg?v=1792682873\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch body temperature — product detail 16\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-health-monitoring-functions.jpg?v=1792682898\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch health monitoring functions — product detail 17\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-amoled-display.jpg?v=1792682914\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch amoled display — product detail 18\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-metal-alloy-frame.jpg?v=1792682936\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch metal alloy frame — product detail 19\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-bluetooth-calls.jpg?v=1792682943\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch bluetooth calls — product detail 20\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-alipay-offline-pay.jpg?v=1792682964\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch alipay offline pay — product detail 21\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-multi-sport-modes.jpg?v=1792682983\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch multi sport modes — product detail 22\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-ai-sports-analysis.jpg?v=1792683003\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch ai sports analysis — product detail 23\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-custom-watch-faces.jpg?v=1792683020\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch custom watch faces — product detail 24\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-voice-assistant.jpg?v=1792683037\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch voice assistant — product detail 25\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-weather-music-camera.jpg?v=1792683072\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch weather music camera — product detail 26\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-smart-apps.jpg?v=1792683093\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch smart apps — product detail 27\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-battery-life.jpg?v=1792683155\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch battery life — product detail 28\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-color-options.jpg?v=1792683172\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch color options — product detail 29\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-airbag-bp-ecg-smartwatch-detail-specifications-dimensions.jpg?v=1792683212\" alt=\"BP Med 21 airbag blood pressure ECG smartwatch specifications dimensions — product detail 30\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eHow does BP Med 21 measure blood pressure?\u003c\/h3\u003e\n\u003cp\u003eA piezoelectric ceramic pump inflates a side airbag in the strap. That is the same oscillometric idea used by an upper-arm cuff. The watch checks posture and can read the result aloud. Readings are for reference only.\u003c\/p\u003e\n\u003ch3\u003eDoes it record an ECG?\u003c\/h3\u003e\n\u003cp\u003eYes. A Goodix GH3220T chip and nano conductive glass capture an ECG waveform, and the HealthWear app can show an AI heart-health report. This is not a medical diagnosis.\u003c\/p\u003e\n\u003ch3\u003eIs the blood glucose number a lab result?\u003c\/h3\u003e\n\u003cp\u003eNo. The non-invasive glucose figure is a wellness estimate. It does not replace a blood test or a doctor's advice.\u003c\/p\u003e\n\u003ch3\u003eIs BP Med 21 a medical device?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a wellness smartwatch. Use it to watch personal trends, and talk to a clinician about diagnosis or treatment.\u003c\/p\u003e\n\u003ch3\u003eWhat colors are available?\u003c\/h3\u003e\n\u003cp\u003eBlack (black case and black strap) and Beige (gold-tone case and beige strap).\u003c\/p\u003e\n\u003ch3\u003eCan I swim with it?\u003c\/h3\u003e\n\u003cp\u003eNo. IP66 covers rain and splashes. Do not swim, shower, or use a sauna while wearing it.\u003c\/p\u003e\n\u003ch3\u003eHow long does the battery last?\u003c\/h3\u003e\n\u003cp\u003eThe 400 mAh battery is rated for about 5–7 days of typical use and more than 30 days on standby. Charging is magnetic.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is not a medical device. Blood pressure, ECG, blood glucose estimates, and other readings are for wellness reference only. They are not a diagnosis and must not be used as a medical basis. Consult a healthcare professional for diagnosis and treatment.\u003c\/em\u003e\u003c\/p\u003e","brand":"BP Doctor","offers":[{"title":"Black","offer_id":68097253048544,"sku":"BP-MED-21-BLK","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Beige","offer_id":68097253081312,"sku":"BP-MED-21-BGE","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/9035\/2608\/files\/bp-med-21-air-pump-bp-watch-main-lifestyle-black-bp-wrist_cdc897d3-4f57-4eb7-8529-0860209bedd4.jpg?v=1792683450","url":"https:\/\/bpdoctormed.com\/pt\/products\/bp-med-21-airbag-blood-pressure-ecg-smartwatch","provider":"bpdoctormed","version":"1.0","type":"link"}