What is the water resistance rating in MI band 4?

Related questions

1. Does Mi Band 3 have fingerprint sensor?
2. What is the difference between honor band 3 and 4?
3. Does Mi Band 3 work without phone?
4. Can Mi Band 3 receive calls?
5. What is Xiaomi Mi Band 3?
6. What is the difference between MI Band 3 and MI band 4?
7. Is MI Band 3 Sleep Tracker accurate?
8. What can we do with MI Band 3?
9. Is xiaomi Band 3 good?
10. Does Mi band automatically track sleep?

Tags

1. #bluetooth
2. #135mah
3. #identifies
4. #resistance
5. #battery
6. #rating
7. #features
8. #strokes
9. #swimming
10. #water
11. #include
12. #comes
13. #different