k1 blue blood pressure waterproof bluetooth fitness bracelet heart rate monitor

K1 using touch screen button to operate support high definition display and light visual effects light body design fully fit the our wrist making it to be a part of our body clicknget brings an outstanding offer in terms of smart health bracelet sports k1 having hd fully touch screen with waterproof quality it enables you to monitor all your fitness and health record including your heart rate blood pressure sleep quality and also burned calories to alert you about your smartness through its pedometer function you can get a continuous recording of each footstep while doing jogging or running or any other exercise specification bluetooth version bluetooth 4 0 waterproof yes waterproof rating ip67 screen yes screen type oled compatible os android ios compatibility android 4 4 ios 8 0 and later system battery type lithium polymer battery battery capacity 80 mah power built in battery standby time 3 7 days functions continuous monitoring of heart rate alarm clock find your phone step counte