R20 SIZE 14 Smart Ring: Heart Rate Monitoring
Meet the Smart Ring—your not-so-secret weapon for staying on top of your health game. It’s got all the bells and whistles: tracking your heart rate (because knowing is half the battle), keeping an eye on your blood oxygen levels, and even spying on your sleep (no judgment here). And for those who like to mix it up, it’s got sports modes for running, cycling, yoga, and probably your next impromptu dance-off. Battery life? A solid 3-5 days, so you can forget about nightly charging. Plus, it’s IP68 waterproof, meaning it laughs in the face of sweat and rain. Oh, and with Bluetooth 5.0 and magnetic charging, it’s like the future decided to give you a high-five.
Works with Android 5.1+ and iOS 8.0+, because exclusivity is so last decade. The Smart Health APP speaks multiple languages, making it the polyglot of health apps. And when it arrives at your door, it’s not just a ring—it’s a whole package deal with a charging cable, user manual (for those who read them), and an original retail box (because unboxing is half the fun).
General specs
- Model: R20 SIZE 14
- Seller: Sunsky
- Chipset: AC6323
- Bluetooth: 5.0
- Sensor chip: SC7A20H
- Battery Capacity: 15mAh
- Battery life: 3-5 days of use, 7-10 days of standby
- Charging time: About 1-2H
- Waterproof: IP68
- Size: Dia 23.4mm, Circumference 73.5mm
- Charging method: Magnetic charging
- Compatible system: Android5.1 or above, iOS8.0 or above
- APP: Smart Health
- APP support language: English, Simplified Chinese, Traditional Chinese, Russian, Ukrainian, German, French, Italian, Spanish, Portuguese, Polish, Greek, Romanian, Hungarian, Czech, Slovak, Irish, Croatian, Swedish, Danish, Finnish, Arabic, Farsi, Norwegian, Japanese, Korean, Thai, Vietnamese
If you are interested in more details, you can find full information on the seller's page.
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Ring Heart Rate Monitoring
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Smart Ring with Health Monitoring, Multiple Sports Modes
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Smart Ring with Health Monitoring, Multiple Sports Modes
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Smart Ring with Health Monitoring and Multiple Sports Modes
|
Smart Ring with Health Monitoring and Gesture Control
|
Smart Ring Heart rate monitoring
|
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| Brand | ||||||
| Model | R20 SIZE 14 | R5 SIZE 10 | R5 SIZE 11 | R5 SIZE 8 | R9 | R11 |
| Color | ||||||
| Rating |
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| Price | $18.00 | $11.19 | $11.10 | $11.19 | $15.72 | $20.26 |
| Seller | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky |
| Update | February 8, 2025 | December 7, 2024 | December 22, 2024 | December 7, 2024 | December 22, 2024 | May 13, 2025 |
| Bluetooth | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.2 |
| Battery Capacity | 15mAh | 18mAh | 18mAh | 18mAh | 18mAh | 15mAh |
| Charging time | About 1-2H | 0.5H | About 1.5H | |||
| Waterproof | IP68 | IP68 | IP68 | IP68 | IP68 | 5ATM |
| Size | Dia 23.4mm, Circumference 73.5mm | Dia 19.9mm; Circumference 62.1mm | Dia 20.7mm; Circumference 64.6mm | Dia 18.2mm; Circumference 56.9mm | Dia 19.8mm, Circumference 62.1mm | Dia 21.6mm, Circumference 67.9mm |
| Charging method | Magnetic charging | Magnetic charging | Wireless charging | |||
| Compatible system | Android5.1 or above, iOS8.0 or above | Android6.0 or above, iOS11.0 or above | Android5.1 or above, iOS8.0 or above | |||
| APP | Smart Health | EcTri | EcTri | EcTri | EcTri | QRing |
| CPU | Pixart 2860 | Pixart 2860 | Pixart 2860 | Pixart 2860 | ||
| Heart Rate Sensor | HX3605 | HX3605 | HX3605 | HX3605 | ||
| Working Time | 5-7 days | 5-7 days | 5-7 days | |||
| Charging Time | 0.5H | 0.5H | 0.5H | |||
| Charging Method | Magnetic charging | Magnetic charging | Magnetic charging | |||
| Compatible System | Android6.0 or above, iOS11.0 or above | Android6.0 or above, iOS11.0 or above | Android6.0 or above, iOS11.0 or above | |||
Smart Ring
Reviews
Princess
February 13, 2025
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February 12, 2025
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