K9 color screen smart bracelet

Color screen bracelet (1.3-inch IPS full viewing angle)
Easy to change strap, standard 20mm
Heart rate detection, blood pressure monitoring, blood oxygen monitoring
Time display, step counting, calories, distance, heart rate, blood pressure, blood oxygen, sleep monitoring (sleep time, sleep quality), power on / off display, weather, wrist turning bright screen, stopwatch
Multiple sports functions (running, football, skipping rope, badminton, basketball, swimming, cycling, mountain climbing, walking, step counting, distance, calories)
Call notification, information reminder, third-party software push, multi-language push
Remote shooting, music control, brightness adjustment, mute
APP supports function alarm reminder Find wristband, set time format, set sedentary reminder, set wrist turn on screen, weather information, sync data to APK / APP
APP / APK Download Method "Android and Apple App Sync Dafit
Reminder: (IOS system in Apple Store, Android phone search Dafit APK download and installation in the App Po) Scan QR code to download and install Dafit
Specifications
System requirements: Android 4.4 and above, IOS 8.0 and above, support for Bluetooth 4.0
Bluetooth version: BLE 4.0 BLE 4.0
Main control chip: NRF52832
Memory: 64K (Flash 512K)
Screen resolution: 240 * 240 240 * 240
Battery capacity: 180mAh 180mAh
Standby time: about 15 days
Working time: about 7-10 days
Motor: built-in, vibration reminder
Waterproof rating: IP68
Sensor: gravity sensor
Package dimensions
Machine size: 42.5 * 42.5 * 10.5 (mm)
Packing box size (mm): 42 * 78 * 140 (mm)