CK11S Wristband Blood Pressure Watch Blood Oxygen Heart Rate Monitor Smart Bracelet Pedometer IP67 Waterproof Smart Band
Charging the bracelet only works for half a year and fails.
I would Watch again not buy. The Belt loose view often on and the Watch fall down, not recommend value!
Very super clock for such a good price. Thank you seller for your responsiveness
The order came. Everything works. The pressure shows with an error of approximately 15-20%