RENPHO R-MZW01 Smart Ring
Available Options
A smart ring designed for continuous health tracking, featuring a titanium build, 7-day battery life, and 5ATM waterproof rating. It monitors sleep, heart rate, blood oxygen, and stress levels without subscription fees, syncing data with Apple Health and Google Health Connect. Ideal for daily wear during activities like swimming and workouts, with HSA and FSA eligibility for easy purchase.
Features
- No subscription fees required
- 7-day battery life
- 5ATM waterproof for swimming
- Tracks sleep, heart rate, and activity
- Compatible with Apple Health and Google Health Connect
- Titanium construction
- HSA and FSA eligible
Product details
General specs
- Brand: RENPHO
- Model: R-MZW01
- Material: Titanium
- Battery Life: 7 d
- OS Compatibility: iOS, Android
- Water Resistance: 5ATM
Starting from $229.00
Last price update: 12/6/25
Video Reviews
Comparison with similar products
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| Brand | RENPHO | Samsung | KppeX | RingConn | Samsung | KONNWEI |
| Model | R-MZW01 | SM-Q515NZSAXAR | X1-11# | Gen 2 | SM-Q508NZKAXAR | |
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| Price | $229.00 | $399.99 | $139.99 | $299.00 | $399.99 | $59.12 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Joom |
| Update | December 6, 2025 | December 6, 2025 | December 9, 2025 | December 6, 2025 | December 6, 2025 | December 8, 2025 |
| Size | 11 | 15 | 11 | 11 | 8 | 8 |
| Weight | 4.88 | <num1>, <num2> | ||||
| Material | Titanium | Titanium | Stainless Steel | Titanium | ||
| Battery Life | 7 d | 7 d | 3–5 d | 10-12 d | 7 d | |
| Water Resistance | 5ATM | IP68 | IP68 | IP68 | 5ATM | |
| OS Compatibility | Android | Android 4.4+, iOS 8.4+ | Android, iOS | Android | ||
