R02 Smart Ring For Men Women I Fitness Tracker I Monitor Sleep & Activity I Heart Rate Blood Oxygen IP68 Waterproof I up to 6 Days Battery life

Product Parameters:

Name: Smart Ring

Color:Black,Gold

Size: 8.9.10.11.12

Battery capacity:15mAh

Stanby Time:About 45days

Working Time:About 3-5days

Charing time:0.5H

Heart Rate Sensor:Vcare VC30F

Waterproof Level:5ATM

Charging Requirement:Charging 1A or less

Major function:

1.Sports modes:  (Running, mountaineering, football, walking, badminton, teenagers, basketball, table tennis, yoga,skipping rope, cycling,swimming)

2.Motion data: On the homepage ofthemobile APP, the number of steps, distance,movement duration, and calorie data recorded on the day can be displayed.

3.Heart rate: On the homepage of the mobile app, select the heart rate, click to start at the beginning of the measurement,the indicator light is turned on, and the measurement is completed for 30 to 60 seconds.

4.Sleep: Watches can showthe total sleep last night and the length of light sleep and deep sleep.

5.Blood oxygen: On the home page of the mobile APP, select blood oxygen, click to start measurement,the indicator will light up green,start testing for 30-60 seconds to complete the measurement, and the mobile APP will display the current blood oxygen, blood oxygen and fatigue value.

Notes:

1. After receiving the ring, please use the charging adapter to charge the ring for more than 2 hours.

2. Please scan the QR code of the manual to download the APP before use.