Mefoma 2025 Smart Ring Health Tracker with Blood Pressure Monitor & SpO2
🩺 Comprehensive Health Monitoring: Ever wondered what your body's up to while you're off in dreamland? This gadget's got you covered—track everything from your blood pressure and SpO2 to heart rate, plus a deep dive into your sleep (literally, with details on deep, light, and REM phases).
🏃 Advanced Fitness Tracking: Whether you're a marathon runner or just trying to survive yoga class, it supports a bunch of sports modes. And yeah, it'll tell you how you're doing, no sugar-coating.
📱 Bluetooth Connectivity: Syncs with your smartphone (Android 5.0+/iOS 10.0+) faster than you can say 'Why is my battery at 1%?'. Real-time health and fitness data, right at your fingertips.
⚡ Long Battery Life & Fast Charging: Lasts up to 5 days on a single charge—because who has time to plug in every night? And when it does run low, a quick 30-minute charge gets you back in the game.
👆 Air Gesture Control: Wave your hand like you just don't care to take photos hands-free. It's like magic, but with more tech and less rabbits in hats.
General specs
- Brand: Mefoma
- Model: 2025
- Seller: Amazon
- ID: B0DV56L8LP
- Package Dimensions: 2.99 x 2.99 x 1.81 inches
- Item Weight: 3.52 ounces
- batteries: 1 CR5 batteries required. (included)
- OS: Android 5.0 and above / iOS 10.0 or later
- GPS: No GPS
- Special Features: Gesture Control, Lightweight, Activity Tracker
- Other Display Features: Wireless
- manufacturer: Mefoma
- Country of Origin: China
- Date First Available: January 27, 2025
- First listed by seller: 3/30/25
If you are interested in more details, you can find full information on the seller's page.
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| Brand | Mefoma | FFFITNES | Oucscru | JIANVNUI | ||
| Model | 2025 | M1 | M1 | R6 | JIANVNUI | |
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| Price | $59.99 | $39.99 | $39.92 | $24.99 | $39.99 | $49.99 |
| Seller | Amazon | Gshopper | Gshopper | Amazon | Amazon | Amazon |
| Update | May 13, 2025 | Jul 25, 2024 | Jul 25, 2024 | Jun 27, 2025 | Jun 27, 2025 | Dec 6, 2025 |
| Package Dimensions | 2.99 x 2.99 x 1.81 inches | 3.5 x 3.5 x 2.7 inches | 3.54 x 3.15 x 1.42 inches | |||
| Item Weight | 3.52 ounces | 2.68 ounces | 0.8 Ounces | 3.52 ounces | ||
| batteries | 1 CR5 batteries required. (included) | 1 AAA batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 9V batteries required. | ||
| Country of Origin | China | China | China | China | ||
| Date First Available | January 27, 2025 | April 21, 2025 | March 18, 2025 | |||
| Memory Storage Capacity | 64 MB | 8 MB | 1.5 MB | |||