Smart Bracelet Heart Rate Monitor Sports Fitness Tracker Pedometer Sleep Wristwatches Z17 Calorie Counting Watch for Men Women

Color
blue
gray
orange
purple

Item Type: Digital Wristwatches
Movement: Smart,Digital
Water Resistance Depth: 3Bar
Case Thickness: 11mm
Feature: photography,Fitness Tracker,Week Display,Message Reminder,Call Reminder,Sleep Tracker,Bluetooth,Heart Rate Monitor,Auto Date,LED display
Boxes & Cases Material: Paper
Gender: lovers'
Brand Name: IDBracelet
Band Width: 21mm
Style: Sport
Band Material Type: Silicone
Case Material: Plastic
Case Shape: Rectangle
Band Length: 24.7cm
Dial Diameter: 49mm
Clasp Type: Buckle
Model Number: Z17
Dial Window Material Type: Plastic
Battery: 90 mAh
Standby time: 7-10 days
Charging time: About 45 minute
Data storager: 8 days
Working voltage: 3.7-4.2V
Screen size: 0.96 inch OLED
HR sensor: Green light static heart rate sensor
Sensor: Three-axis acceleration sensor
Time: 12/24 hour format(sync your phone)
Alarm clock: Yes