Best Electronics Smart Ring: Bluetooth blood oxygen sensor
General specs
- Brand: Best Electronics
- Seller: Joom
- Connectivity: Bluetooth
- Sensors: Blood oxygen, Heart rate, Sleep, Step counter
- Waterproof: Yes
- Charging: Magnetic cable
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$31.37
Last price update: 6/22/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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| Brand | Best Electronics | MEVADEN | CE | Fishine | Hivisuals | SRZNJZ |
| Model | ||||||
| Color |
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| Rating |
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| Price | $31.37 | $26.56 | $37.03 | $46.76 | $45.99 | $23.99 |
| Seller | Joom | Joom | Joom | Joom | Amazon | Amazon |
| Update | June 21, 2025 | July 12, 2025 | July 12, 2025 | June 21, 2025 | June 27, 2025 | June 27, 2025 |
| Waterproof | Yes | Yes | Yes | IP68 | ||
| Compatibility | Women and men | Universal | Android 6.0, iOS 10.0 or above | |||
Smart Ring
$31.37
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