Colmi R02 Health Connect sync guide 2026
The Colmi R02 is one of the most affordable smart rings available, offering finger-based heart rate, SpO2, and sleep tracking at a fraction of the cost of Oura Ring. The Colmi app writes data to Health Connect on Android, enabling FitMesh to read R02 health data. While the sensor accuracy is lower than premium rings, the R02 provides a practical entry point for finger-based Health Connect tracking.
Health Connect에 기록되는 데이터
- ✓Steps
- ✓Heart rate (spot check)
- ✓Sleep (basic stages)
- ✓SpO2
- ✓Blood oxygen
- ✓Calories
자주 묻는 질문
Does Colmi R02 write sleep stages to Health Connect?+
Colmi R02 writes basic sleep data to Health Connect. The granularity of sleep stages (light/deep/REM) depends on the Colmi app version. Basic sleep duration always writes. The sleep stage accuracy is lower than premium rings like Oura due to sensor differences.
Is Colmi R02 Health Connect integration reliable?+
The Colmi app writes to Health Connect but sync consistency depends on Android background restrictions. For best results, allow the Colmi app to run in the background and open it daily to trigger a sync. Data may be delayed compared to premium devices.
How does Colmi R02 compare to Oura Ring for FitMesh Health Connect data?+
Both rings write to Health Connect and are readable by FitMesh. Oura Ring provides higher quality HRV measurement, more detailed sleep stages, and more reliable continuous heart rate. Colmi R02 provides basic tracking at a much lower price point. The data structure in Health Connect is the same format.