R09 SIZE 12 Smart Ring - Heart Rate, Blood Oxygen, Sleep & Sports Modes (Black)
Ever wished you could keep tabs on your health without the hassle? Meet the R09 Smart Ring—your new health sidekick. It's not just about checking your heart rate or seeing how well you slept (though it does that brilliantly). This little gadget is like having a mini health lab on your finger, tracking everything from blood oxygen levels to how many times you tossed and turned last night. Perfect for fitness buffs and anyone who's just trying to stay on top of their game.
And hey, it's not just for the health stats nerds. Whether you're crushing it at the gym or just trying not to drown in the pool, this ring's got your back. With modes for all sorts of activities and a design that's as light as a feather (and waterproof to boot), it's ready for whatever you throw at it.
Worried about charging? Don't be. A quick 1.5-hour charge and you're set for a whole week. Plus, it plays nice with both Android and iOS, so no one's left out.
Download the QRing app, and you're in for a treat. It's like having a personal health coach in your pocket, offering insights and tips tailored just for you. And yes, it speaks your language—literally.
When it arrives, you'll find everything you need in the box: the ring itself, a charging cable (because, obviously), a user manual (for those who read them), and the original box (for the unboxing enthusiasts). Ready to take the first step on your health journey? This ring's got you covered.
General specs
- Model: R09 SIZE 12
- Seller: Sunsky
- ID: 3544035
- Chipset: Realtek
- Bluetooth: 5.2
- Sensor chip: ST LIS2DOCTR
- Battery Capacity: 14mAh
- Battery Life: 5-7 days of use, 15 days of standby
- Charging Time: About 1.5H
- Waterproof: 5ATM
- Size: Dia 21.6mm, Circumference 67.8mm
- Charging Method: Magnetic charging
- Compatible system: Android5.1 or above, iOS8.0 or above
- APP: QRing
- APP support language: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay
- First listed by seller: 12/15/24
If you are interested in more details, you can find full information on the seller's page.
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| Brand | SARUNN ER | VNEXFU | Domhong | MUMUCREAM | MUNBYN | |
| Model | R09 SIZE 12 | R03 | ||||
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| Price | $16.52 | $22.80 | $29.99 | $29.99 | $51.99 | $69.99 |
| Seller | Sunsky | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 3, 2025 | Dec 6, 2025 | Jul 20, 2025 | Dec 6, 2025 | Nov 9, 2025 | Dec 6, 2025 |
| Battery Life | 5-7 days of use, 15 days of standby | 5 days, 30 days with charging case | Up to 7-Day | 5–7 d | ||
| Package Dimensions | 3.62 x 3.62 x 1.22 inches | 3.07 x 2.99 x 1.93 inches | 3.1 x 2.8 x 1.97 inches | |||
| Item Weight | 3.2 ounces | 4.2 ounces | 3.2 ounces | |||
| batteries | 1 A batteries required. (included) | 1 AA batteries required. (included) | Nonstandard Battery batteries required. | |||
| Standing Screen Display Size | 0.1 Inches | 1 Centimeters | 12 Millimeters | |||
