


Accurate Heart Rate and SpO2 Monitoring
Advanced sensors (Vcare VC30f) and the RF03 chipset deliver continuous heart-rate and blood-oxygen data. Use the companion app to review trends, detect irregularities, and optimize training or recovery with high-resolution measurements.


IP68 Waterproof Design for Everyday Wear
Fully sealed construction provides IP68 professional waterproofing so you can wear the ring during handwashing, rain and surface swimming without worry. Its slim profile and stainless-steel finish make it suitable for 24/7 wear, including sleep tracking.


Fast Magnetic Charging, Multi-Day Battery
A 17 mAh polymer lithium battery supports 5–7 days of typical use with about 1 hour charging time using the magnetic charger. Quick top-ups and app-based battery monitoring reduce downtime and keep your tracking uninterrupted.
Upgrade to Smarter Health Tracking Today
Experience continuous heart rate, SpO2 and activity monitoring in a refined, waterproof stainless-steel ring. With reliable sensors, Bluetooth 5.0 connectivity and fast magnetic charging, the R02 is ready to be your everyday health companion.
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Premium Titanium Material
Water Resistant
24/7 Tracking
Versatile



