{"product_id":"r1-smart-ring-blood-pressure-sleep-heart-rate-blood-oxygen-sports-step-android-ios-compatible-api-sdk","title":"R1 Smart Ring - Blood Pressure Sleep Heart Rate Blood Oxygen Sports Step | Android\/iOS Compatible | API \u0026 SDK","description":"\u003cp\u003eMeet the Smart Ring — a complete health and lifestyle companion in a  ring finishes. Powered by an ultra-low-power PixArt PAR2860 chipset and a high-sensitivity heart-rate sensor, it delivers accurate, round-the-clock wellness insight that fits seamlessly into your everyday life.\u003c\/p\u003e\n\u003cp\u003eTrack what matters most: heart rate, blood oxygen (SpO2), sleep quality, heart-rate variability, stress, sports, and women's health — all synced to the RWfit app and Apple Health. Understand your body's signals, spot trends, and make smarter wellness decisions every day.\u003c\/p\u003e\n\u003cp\u003eStay connected without the noise. The Ring alerts you with discreet vibrations for calls, messages, alarms, and reminders. Control your digital world with simple gestures — swipe through TikTok and short-video apps, turn e-book pages, or trigger the remote camera shutter with a tap.\u003c\/p\u003e\n\u003cp\u003eBuilt for real life: IP68 \/ 5ATM waterproofing means you can swim, shower, and train without taking it off. Enjoy up to 7–10 days of standby, OTA firmware upgrades, and multi-language voice support. Fits US sizes 7–13, compatible with Android 9.0+ and iOS 10.0+.\u003c\/p\u003e\n\u003cp\u003eMore than a wearable — a data platform. We offer open API and SDK access for enterprises and developers: stream real-time health data into your own app or dashboard, build custom solutions such as employee wellness, senior care, and remote monitoring, or deploy white-label products. Contact us to discuss your integration requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro', Inter, 'Segoe UI', 'PingFang SC', 'Noto Sans CJK SC', 'Source Han Sans SC', 'WenQuanYi Micro Hei', 'Noto Sans', Roboto, 'Helvetica Neue', Helvetica, Arial, 'Microsoft YaHei', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eExtend your freedom with the optional charging case: a compact 200mAh power bank that keeps your ring topped up wherever you are. Slip the ring in for a quick charge on the go — perfect for travel, long days, and busy lifestyles. 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