COOLHILLS Fitness Tracker HR, IP67 Waterproof Activity Tracker Pedometer Watch with Heart Rate & Sleep Monitor,Step Counter,Calories Burned Smart Bracelet for Men,Women;

Machine configuration:
Product type:Heart rate bracelet
Size :L*W*H=242*20.50*13.30(mm)
N.W:20g
Screen size :0.96
Resolution:128*64
Size :401422
Capacity:85mAh
Tracker :Translucent PC
Shell :Engineering PC
Band :TPU 65 degrees

Hardware parameters:
CPU Type:ST-17H25
Continuous heart rate:HRS3300
RAM(Random memory):16kb
ROM Flash(ROM):512K"
Accelerometer:G-sensor(3 axis)
Vibration:Flat motor
Blue tooth:FPC antenna
Charger interface:USB
Button:Touch(Single Point)

Software function:
√Monitor your heart rate, blood pressure all day
√Track steps, distance, and Calorie burnt
√Monitor the duration and quality of your sleep
√Get reminders when messages or calls come in
√Set up alarm alert and sedentary remind
√Remote phone camera to shoot pictures
√IP67 waterproof allows your washing hands, getting caught in the rain
√Packing:bracelet, user manual
√turn the wrist to light screen