Bluetooth-compatible Smart Ring Waterproof Fitness Tracker Ring Heart Rate Blood Oxygen Sleep Monitoring 5-7 Days Battery Life for Women Men
Features:
1. Premium Material: Crafted with high-quality materials, this stylish smart ring offers a comfortable fit for all-day wear. Its portable and compact design, along with its lightweight construction, makes it easy to carry, making it perfect for travelers who want to stay connected and secure.
2.  Waterproof Technology: Featuring a fully sealed structure and a 5ATM waterproof rating, this wearable fitness sleep tracker effortlessly handles everyday water activities such as swimming, handwashing, and exposure to rain. It meets various waterproof needs while ensuring your safety. *Note: Please remove the ring and rinse it after bathing to avoid skin damage caused by residue from bath products inside the ring.
3. Key Features: Track your steps, distance, calories burned, heart rate, blood oxygen saturation, stress levels, sleep patterns, and choose from multiple sports modes with this health ring.
4. Long Battery Life of Sleep Tracking Smart Ring: Enjoy a battery life of 5-7 days of usage and 15 days of standby, making it ideal for frequent business travelers and outdoor enthusiasts. Wherever you go, you can ensure uninterrupted health monitoring.
5. Surprising Gift: This fashionable and multi-functional smart wearable fitness tracker offers universal device compatibility and convenience, making it a delightful surprise for your loved ones. It's a practical gift suitable for family, friends, or colleagues, perfect for any occasion, including birthdays, anniversaries, Thanksgiving, Christmas, Hanukkah, or Valentine's Day.




Specification:
Origin: Mainland China
Certification: ce
Chipset: RF03
APP: QRing
Compatible system: for Android5.1 (inclusive) and above, compatible with IOS8.0 (inclusive) and above
FLASH memory: RAM208KB FLASH 512KB
BT: 5.0 low-power Bluetooth-compatible chip
Acceleration sensor: Silicon Creation STK8321
Heart rate: Vcare VC30F
Battery type: polymer lithium ion
Capacity: 15mAh
Charging method: magnetic charging
APP software function:
QRing: step, sleep, heart rate, exercise data recording
Health monitoring, pressure, blood oxygen measurement
Multiple sports modes, photo taking
Supported languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, 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
Waterproof Level: 5ATM
Charging time: about 1 hour
Life time time): 5-7 days of use, 15 days of standby
Ring size inner diameter (mm): No. 7 17.9mm, No. 8 18.3mm, No. 9 19.2, No. 10 20mm, No. 11 20.9mm, No. 12 21.6mm
Product weight: 4.4g
Packaging box size (L*W*H): 75*75*43mm
Packaging weight (g): 70g

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

1 x Smart ring
1 x Charging cable
1 x Instruction manual