This Fitness Tracker Smart Health Sports Bracelet has several functions which include: Pedometer, Calorie Consumption, Pedometer Time, Mileage, Sleep Monitoring, Call Remind, Smart Alarm, Anti-Lost, Camera Remote Control, etc.

I ONLY HAVE 2 OF THE BLUE-GRAY LEFT!

This was the information available to me from the seller when I purchased the smart bracelet.  I'm not sure how accurate this is, so please compare it to the box information pictures. I'm old and I really don't understand most of it. I also included pictures of the User Guide, in case it explains things better. 


Functions Instruction:

-Activities Record: Record daily activities, you could check daily activities including steps, distance and calorie.
 -Consumption in the app: distance and calorie consumption in the app.
 -Sleep Monitoring: Device could automatically recognize your status and monitoring the whole sleep progress with analyzing the deep sleep and light sleep hours.
 -Remind Alerts: Alarm alert, call alert, sedentary alert, etc. By silent vibration.
 -Anti-Lost Remind: When the smart phone is beyond the Bluetooth range (no more than 5 m),the device vibrates to remind.
 -Remote Camera Control: Device key could control remote photograph shooting.

Basic Specifications:
 CPU: Nordic
 Sensor: kionix
 Standbytime:10-15 days
 Hot Weight:21 g
 Battery Type: Rechargeable Li Battery
 Battery Capacity: 55 mAh
 Data Sync: Bluetooth 4.0
 Working Temperature: -10℃-45℃
 Waterproof: Not for swimming or diving



I have 3 different colors available: Black, Bright Blue and kind of a Blue-Gray (see pictures above). If you want either  Black or Bright Blue instead of Blue-Gray, then please go to those listings for 2Grandma, as each color  is listed separately. Thank you and God Bless!