Caution: color: we send according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title.
Smart watch touch screen mens wrist womens watches bluetooth call sport heart rate blood pressure fitness bracelet smartwatch| smart watches black products details: cpu: ble5.0, Is2806,memory 208k byte heart rate: normal heart rate, hrs3300 external flash: flash64m accelerometer: g-sensor, sc7a20 vibrate: motor, 0827 motor bluetooth: bluetooth 5.0 And ble, ab5376a display: 240*240, 1.28Inch full round body temperature, temperature senser¡êoct1711 tp: full touch, cst816s android: system version 4.4 Or above ios: system version 8.4 Or above color¡êoblack software functions: bt talking, dial interface, siri dial, phonebook sync, dial history, time display, speaker, mic, step, calories, distance sports mode, raise your hand to brighten the screen, sleep monitor, running track, incoming call remind, message remind, sedentary reminder, clock, shake to take pictures, find my phone, drink water reminder, no disturbing find my watch, fllashlight, change the dial background, hourly measurement, heart rate, blood pressure, blood oxygen, weekly health language default english multi languages : chinese, japanese, english, french, germany, italian, spanish, russian, portuguese, polish, malaysian, thai message push: global charging mode: magnet battery: 180ma/h charging time: around 3 hours material outer covering¡êopc abs strap¡êosilicon app name: v band water resistance: ip67 ota upgrade: support