COLMI R10 Smart Ring: Heart Rate Monitoring
The COLMI R10 Smart Ring is designed for women who want to keep track of their health without wearing a bulky smartwatch. Whether you're a busy mom or a fitness enthusiast, this ring provides discreet, continuous monitoring throughout the day and night. Unlike many competitors, the R10 focuses on delivering pure, unfiltered data without any subscription fees. You get full access to heart rate, sleep, and activity insights right out of the box.
Wear it to bed and wake up to a detailed sleep analysis. The algorithm is calibrated specifically for nighttime rest, so you know your deep sleep and REM cycles are accurate. During the day, a quick one-tap measurement gives you blood oxygen saturation levels, helping you assess recovery after a workout. The pedometer tracks steps by filtering out stationary hand movements—no false counts when you're typing or cooking. And the portable charging case keeps the ring powered all week long. Experience health tracking that fits your lifestyle, not the other way around.
Features
- Blood Oxygen Monitoring
- Sleep Monitoring
- Fitness Tracker
- Pedometer
- No Subscription Fee
- Portable Charging Case
- Exquisite Appearance
- Heart Rate Monitoring
General specs
- Brand: COLMI
- Model: R10
- Seller: Amazon
- ID: B0FPCR5GYS
- Size: 10#
- Model: R10
- Pedometer: Yes
- Kit Sizing: Available (purchase separately)
- Charging Case: Portable included
- Fitness Tracker: Yes
- Sleep Monitoring: Nighttime tracking
- App Fee Subscription: None
- Heart Rate Monitoring: 24/7 real-time
- Blood Oxygen Monitoring: Yes
- First listed by seller: 4/27/26
If you are interested in more details, you can find full information on the seller's page.
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Price History for seller Amazon
Shipping options
Russia
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| Brand | COLMI | TESKKR | Freeze2Trim | BENIO | Nyweey | COLMI |
| Model | R10 | R191121 | Gen4 | 6 | R10 | |
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| Price | $64.98 | $75.99 | $34.99 | $45.99 | $59.98 | $64.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 18, 2026 | May 1, 2026 | May 29, 2026 | Apr 27, 2026 | Apr 27, 2026 | Apr 29, 2026 |
| Size | 10# | 8# | 6 | 9 | 6# | |
| Sleep Monitoring | Nighttime tracking | Yes | Nighttime Tracking | |||
| Heart Rate Monitoring | 24/7 real-time | Yes | Yes | 24/7 Real-time | ||
| Blood Oxygen Monitoring | Yes | Yes | Yes | SpO2 One-click Measurement | ||
| Weight | 0.00110231131 pounds | 0.1 lbs | Lightweight | |||
| Material | High-quality stainless steel, French enamel engraving, Imported smart chip | Not specified | Titanium Alloy (estimated) | |||
| Compatibility | iOS, Android | iPhone, Android | iOS, Android | COLMI App (iOS/Android) | ||
| Water Resistance | Safe for everyday wear, sports, swimming | Yes | IP68 (estimated) | |||
COLMI R10 Silver Heart Rate Monitoring
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