Mirlray Smart Ring Health Tracker: Heart rate monitoring
For the active professional who juggles work and wellness, this smart ring offers discreet health tracking without the bulk of a watch. It’s perfect for monitoring your daily activity and sleep patterns during a busy schedule, giving you insights to manage stress and improve recovery.
Beyond typical fitness tracking, this ring serves as your personal health companion. The heart rate monitor detects subtle changes during workouts, while the sleep analysis helps you understand your rest quality. A standout feature is the remote camera control—simply wave your hand to capture group photos effortlessly, making it ideal for family gatherings or solo adventures. The lightweight design feels barely there, even after a long day, and the waterproof build means you never have to take it off.
With no subscription fees, you get full access to your data through the app, empowering you to make informed health decisions. Enjoy up to 5 days of battery life, so you can focus on your routine without constant charging.
Features
- Blood oxygen level monitoring
- Sleep tracking
- Waterproof design
- Long battery life
- No subscription fees
- Heart rate monitoring
General specs
- Brand: Mirlray
- Seller: Amazon
- ID: B0FC2FYFDM
- Size: 8
- Battery Life: 5–7 d
- Water Resistance: 10ATM
- First listed by seller: 6/23/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 7/17/25 | $37.99 |
| 6/23/25 | $39.99 |
Shipping options
United States
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| Brand | Mirlray | Mirlray | SEEKZERO | Mirlray | Mirlray | Ultrahuman |
| Model | 756371827400 | 756371827424 | RA-RT-Size14-US | |||
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| Price | $37.99 | $39.99 | $129.99 | $39.99 | $29.99 | $349.00 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Jun 27, 2025 | Jun 27, 2025 |
| Size | 8 | 10 | 6 | 13 | 8 | 9 |
| Battery Life | 5–7 d | 5 d | 7-10 d | 5 d | ||
| Water Resistance | 10ATM | 10ATM | 5ATM | 10ATM | ||
| Material | Titanium | Titanium | Titanium | Titanium | ||