Staff Pick
Amazon · 2 wks ago
Staff Pick
$209 $299
free shipping
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Save $90 compared to both list and typical prices on this advanced health monitoring smart ring that tracks sleep apnea, stress, and heart rate without the need for an app subscription.
It's the lowest price ever from Amazon. Buy Now at Amazon
Features
- Monitors sleep apnea
- No subscription fees
- Compatible with Android & iOS
- 12-day battery life
- 100m waterproof