Miro - R1 Smart Ring for Women Men Health Tracker Blood Oxygen Heart Rate Monitor Sleep Unisex Smart Rings Black #12 - Black - (2025)
Model: MIRO-R1-MNW1008
SKU: 10315869
Customers are enthusiastic about the R1 Smart Ring, although there are some concerns. Some customers have noted issues with the battery life of the ring. Specifically, they mention that the battery only lasts for a short period.
Experience medical-grade health tracking with exceptional accuracy: over 95% static heart rate precision (lab-tested vs. chest straps), continuous SpO2 monitoring, and advanced sleep analysis – all conveniently packed into your lightweight (2.8g) ring.
Go beyond steps with lab-developed algorithms achieving >95% step counting accuracy (comparable to Garmin). Track multiple activities (running, walking, cycling) with GPS route mapping via the app and get precise calorie & distance data.
Enjoy the unique comfort of a sleek, premium stainless steel ring (SUS304 + PVD coating). Its minimalist design requires no buttons or touch, offers 5ATM water resistance, and delivers an impressive 7-10 days of typical use on a single 1-hour magnetic charge.
Seamlessly control your phone's camera or videos and access your health data globally. The JRing app supports 28 languages and OTA updates, working with both Android (5.0+) and iOS (10.5+) devices.
