General Specification Brand Bakeey Model C919 Color Black, Blue BluetoothVersion BT 4.0 or above Compatible OS Android 4.4 or above , iOS 8.0 or above Operating Mode Single Touch APP Name H Band App Language English, Portuguese, Spanish, Italian, German, Russian, French, Persian, Simplified Chinese, Traditional Chinese, Japanese, Korean, Vietnamese Special Features Waterproof IP67 Heart Rate Monitor Support Blood Pressure Monitor Support Sleep Monitor Support Multi-sport Modes Support Pedometer Support Call orMessage Reminder Support Reject Call Support Notification Support Facebook,Twitter,Wechat, WhatsApp etc. Alert Type Vibration Auto Light-up Screen Support Other Functions Support Alarm,Calender,Sedentary reminder,Camera remote control,Anti-lost, Technical Parameters Sensor G-sensor, Heart Rate Sensor Screen Size: 1.14inch
Type:IPS
Resolution: 240*135pixels Battery Battery Capacity: 120mAh
Standby Time:About 20 days
Using time: About 10 days
Charging Time:About 2 hours
Charging Type: Magnetic charging Appearance & Details Band Material:Silicone
Length: 260mm
Width: 20mm Weight and Size Product size: 260*20*13mm
Product weight: 100g 1*Bakeey C919 Smart Watch 1*Charging Cable 1*User Manual (English Version) Tips:
1.Display and light of shoot will affect the color of the products, pictures for reference only, subject to our available products.
2.Please download the app before usage in order to compatible perfectly with your phone.

Q&A

1.Q. Is it waterproof ?
A. It’s life waterproof. Not for swimming, showering and diving.

2. Q. What is the APP?
A. Its H Band

3. Q. How to change the time of my device?
A. Please synchronizethe device with your phone through Bluetoothto calibratetime.