Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Mexlyca SF20250921B0FGY2QWT4 Smart Ring with Fitness and Health Tracking
Product details
General specs
- Brand: Mexlyca
- Model: SF20250921B0FGY2QWT4
- Connectivity: Bluetooth
- Display Type: None
- Charging Method: Magnetic
- OS Compatibility: Android, iOS
- Water Resistance: IP68
Starting from €14.28
Last price update: 4/15/26
For the active person who wants health insights without the bulk of a watch, this smart ring is your discreet wellness companion. Think of it as your personal health guardian, not just a tracker, giving you peace of mind during hectic days at the office or intense workouts. It slips on comfortably, feeling like a natural part of your hand. The heart rate monitor picks up subtle changes during stress, alerting you before you even notice tension. With no subscription fees, you get continuous monitoring of steps, sleep stages, and blood oxygen levels. The IP68 waterproof design means you can wear it in the rain or shower without worry. Use gesture controls to snap photos hands-free, making it perfect for group shots or managing music on the go. Sync it easily with your iPhone or Android for seamless integration into your daily routine.
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| Brand | Mexlyca | ZBNMY | ZBNMY | Weylmd | ZBNMY | ZBNMY |
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| Price | €14.28 | €35.70 | €26.78 | €47.32 | €35.71 | €32.58 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Apr 15, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Apr 8, 2026 | May 10, 2026 |
| Size | 9 | 11 | 8 | 9 | 11 | 10 |
| Material | Metal | Gold | Metal | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Display Type | None | None | None | |||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |
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