Buy Smart Rings – Stylish & Functional Wearable Tech Delcast
Found 3 items
- Features
- 24-hour health tracking
- Precise sleep monitoring
- IP68 waterproof protection
- Features
- 24-hour health tracking for sleep, heart rate, and blood oxygen
- Precise sleep monitoring with detailed reports
- IP68 waterproof protection for swimming and showering
- Features
- Tracks heart rate and sleep
- IP68 waterproof up to 328ft
- Long battery life 3-5 days