SY01 SIZE 12 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sport Modes(Black)

The SY01 SIZE 12 Smart Ring monitors heart rate, blood oxygen levels, and sleep patterns. It supports multiple sport modes for everyday use.

• Product type: Smart Ring
• Compatibility: Android 9.0 or above, iOS 10.0 or above
• Chipset: PAR2860
• Bluetooth: 5.0
• G-Sensor: SC7A20H4
• Battery Capacity: 16mAh
• Battery life: 4-5 days of use, 16-20 days of standby
• Charging time: around 2 hours
• Waterproof: IP68 + 5ATM class
• Size: 12 (Diameter: 21.5mm; Circumference: 67.5mm)
• Charging method: charging box/magnetic line
• APP: RWFIT
• APP support language: multilingual
• Function: multiple movement modes, time display, battery level display, steps monitoring, heart rate monitoring, blood oxygen monitoring, sleep monitoring, hand gestures for TikTok, wave to take a picture, WeChat Sports, Apple Health, support for FOTA upgrades