The elegant COLMI R02 smart ring helps you care for your health and fitness every day. It tracks your heart rate 24/7, sleep, and SpO2, counts steps and calories, and offers 21 sports modes. Thanks to IP68 water resistance, a weight of just 4.4 g, and battery life of up to 6 days, it’s ideal for all‑day wear. In the QRing app you get all your stats clearly in one place.
The elegant COLMI R02 smart ring helps you care for your health and fitness every day. It tracks your heart rate 24/7, sleep, and SpO2, counts steps and calories, and offers 21 sports modes. Thanks to IP68 water resistance, a weight of just 4.4 g, and battery life of up to 6 days, it’s ideal for all‑day wear. In the QRing app you get all your stats clearly in one place.
Smart 24/7 health monitoring
Track your heart rate, SpO2, and sleep quality with automatic evaluation in the QRing app. Get clear insights and respond to changes in time.
Sports modes and daily activity
Choose from 21 modes, count steps, calories, and distance. The ring accurately records your performance and helps you reach your goals.
Style, durability, and up to 6 days of battery life
Polished stainless steel, a hypoallergenic inner layer, IP68 water resistance, and an ultra‑light 4.4 g design. Fast magnetic charging in about 1 hour.
The stylish COLMI R02 smart ring combines modern design with advanced health monitoring. It measures heart rate, blood oxygen saturation (SpO2), and analyzes sleep in detail, including its phases. You can conveniently check all key metrics in the QRing app.
During workouts you’ll appreciate accurate counting of steps, calories, and distance, plus a selection of 21 modes (e.g., walking, running, cycling, yoga). The ring is ultra‑light (4.4 g), only 2.7 mm thin, and thanks to IP68 it handles rain and swimming pools with ease. A 17 mAh battery delivers up to 6 days of use, and charging takes about an hour via a magnetic cable.
Why choose COLMI R02:
- Comprehensive health monitoring – 24/7 heart rate, SpO2, sleep.
- Fitness features – 21 sports modes, steps, calories, distance.
- Comfort and durability – low weight, IP68, elegant steel build with a hypoallergenic inner layer.
- Long battery life – up to 6 days per charge, fast magnetic charging.
- QRing app – clear data, statistics, and settings.
