MUNBYN SR-7 Smart Ring
Available Options
A smart ring offering advanced health tracking capabilities including heart rate and blood oxygen monitoring, sleep analysis, and waterproof design. Compatible with both iOS and Android devices, it provides detailed health insights without subscription fees.
Features
- Advanced Health Tracking
- Heart Rate Monitor
- Blood Oxygen Monitor
- Sleep Monitor
- Waterproof
- Compatible with iOS and Android
Product details
General specs
- Brand: MUNBYN
- OS Compatibility: Android, iOS
- Water Resistance: 5ATM, IP68
Starting from $19.99
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
MUNBYN SR-7 Rose Gold
|
RingConn RCA-02 Gold
|
viohead Smart Ring Health Fitness Tracker Black
|
SORNBEO B0F8HMRF8Z
|
POBOVi Gen 1 Silver No app subscription fees
|
BIEMHA VR11 Silver IP68 waterproof up to 262 feet
|
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| Brand | MUNBYN | RingConn | viohead | SORNBEO | POBOVi | BIEMHA |
| Model | SR-7 | RCA-02 | Smart Ring Health Fitness Tracker | B0F8HMRF8Z | Gen 1 | VR11 |
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| Price | $19.99 | $199.00 | $18.99 | $32.99 | $99.99 | $59.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 4, 2026 | February 4, 2026 | February 4, 2026 | January 21, 2026 | February 4, 2026 | February 4, 2026 |
| Size | 7 | 8 | 12 | 9 | 9 | 10 |
| Weight | 0.35 | 2.5 | 75 | 2 | 100 | |
| Material | Metal | Titanium Alloy | Titanium Alloy | Titanium | Titanium Alloy | |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | |
| OS Compatibility | Android, iOS | Android, iOS | Android 5.0+, iOS | iOS, Android | iOS, Android | |
| Water Resistance | 5ATM, IP68 | IP68 | 5ATM | IP68 | IP68 | IP68 |
| Battery Life | 7–10 d | 10 d | 3–5 d | 7 d | 3–5 d | |
| Charging Time | 1.5 | 1 | 1, 2 | |||
| Charging Method | Magnetic | Magnetic | Wireless | Magnetic | ||
