Nyweey B0FX9Y18HM Smart Ring with Heart Rate, Blood Oxygen, Blood Pressure, Sleep and Step Tracker: Monitors heart rate, blood oxygen, blood pressure, and stress level
For the active professional who wants to track health without a bulky device, this smart ring fits seamlessly into your daily routine. Instead of just another fitness gadget, think of it as a discreet wellness companion that works while you focus on life—whether you're at the office, hitting the gym, or winding down at night.
The ring monitors your heart rate and blood oxygen with precision, giving you real-time insights into your stress levels during a busy workday. Its sleep tracker analyzes your deep and light sleep patterns, helping you adjust habits for better rest. With IP68 waterproofing, you can swim or run without worry, and the portable charging case ensures you never miss a beat—lasting up to 5 days on a single charge. Compatible with iOS and Android, it offers gesture control for hands-free photos and requires no subscription fees, making it a practical gift for anyone prioritizing health.
Features
- Tracks sleep quality and duration
- IP68 waterproof for swimming and running
- Long battery life up to 5 days with portable charging case
- Gesture control for hands-free photo-taking
- No subscription fees required
- Compatible with iOS and Android devices
- Monitors heart rate, blood oxygen, blood pressure, and stress level
General specs
- Brand: Nyweey
- Model: B0FX9Y18HM
- Seller: Amazon
- ID: B0FX9Y18HM
- Size: 7
- Weight: 70
- Material: Titanium Alloy
- Battery Life: 5–7 d
- Connectivity: Bluetooth
- Display Type: None
- Charging Time: <num_from>, <num_to>
- Inner Diameter: <num1>, <num2>
- Charging Method: Magnetic
- Battery Capacity: 400
- OS Compatibility: Android, iOS
- Storage Capacity: <num1>, <num2>
- Water Resistance: IP68
- Bluetooth Version: 5.4
- First listed by seller: 1/14/26
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
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| Brand | Nyweey | KppeX | JIANVNUI | SARUNN ER | DSHKISK | FKGZJF |
| Model | B0FX9Y18HM | X1-11# | JIAHE02 | 735167267934 | ||
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| Price | $59.98 | $139.99 | $65.99 | $49.99 | $39.99 | $59.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 14, 2026 | December 9, 2025 | January 14, 2026 | January 12, 2026 | January 14, 2026 | January 14, 2026 |
| Size | 7 | 11 | 7 | 7 | 8 | 8 |
| Weight | 70 | 100 | ||||
| Material | Titanium Alloy | Stainless Steel | Metal | Titanium Alloy | Metal | Metal |
| Battery Life | 5–7 d | 3–5 d | 7–10 d | 5–7 d | 7–10 d | 3–5 d |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Display Type | None | None | OLED | None | ||
| Charging Time | <num_from>, <num_to> | 2 | 2 | |||
| Charging Method | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
| OS Compatibility | Android, iOS | Android 4.4+, iOS 8.4+ | iOS, Android | Android, iOS | iOS, Android | Android 4.4, iOS 8.4 |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |