54 minutes ago
3
Apply promo code "TAKE8OFFSALE" to bring this Prevention circul+ ring down to $17, off a regular price of $105. It's the best deal we've seen for this model. The ring monitors blood oxygen, sleep, and heart rate. Coupon ends today. Shop Now at eBay
Features
- Monitors blood oxygen (SpO2)
- Heart rate tracking
- Sleep monitoring
- Workout recording
