B31 Smart Watch: Silver

1 The main components of the fuselage are made of pure metal wire drawing process, exquisitely carving every detail. 2 Bluetooth headset on the wrist, easy to use, not easy to lose. 3 Al Voice Intelligence: voice control to call / play music / navigation. 4 Through the APP, set the heart rate of the wristband, blood pressure timing monitoring, and the measurement data can be viewed through the APP, so that the body changes are clearly visible. 5 Intelligently detect deep sleep or light sleep, scientifically understand sleep.Features:
The main components of the fuselage are made of pure metal wire drawing process, exquisitely carving every detail.
The strap is made of soft silicone for a more comfortable feelings.
Bluetooth headset on the wrist, easy to use, not easy to lose.
Al Voice Intelligence: voice control to call / play music / navigation.
Through the APP, set the heart rate of the wristband, blood pressure timing monitoring, and the measurement data can be viewed through the APP, so that the body changes are clearly visible.
Intelligently detect deep sleep or light sleep, scientifically understand sleep.
With a silent alarm clock, wake you up quietly.
Just shake it to take a self-portrait without stress and take pictures with ease.
Specification:

System Requirements: Android4.4 and above, iOS 9.0 or above, support for Bluetooth 4.0

Bluetooth version: dual Bluetooth, BLE4.0, call 3.0 or above

Chip: MX2660B +CSR

Memory: 16M

Ram: 64K (Flash 512K)

Screen: 0.96 inch IPS color

Battery: 90 mAh

Stand-by time:About 20 days

Working time: 3 to 5 days

Touch: Capacitive touch Key

Waterproof rating: waterproof (not waterproof)

Sensor:Three Axis sensor/Green light active heart
Package list:

1 x Wristband

1 x Instruction manual

1 x Charging Cable

1 x Earplug
Function:

Bluetooth earphone

Heart rate monitoring

Blood pressure monitoring

Blood oxygen monitoring

Multi-sport mode

Smart step

Distance calculation

Calorie consumption

Sedentary reminder

Call rejection

SMS notification

incoming call

Alarm reminder

Sleep monitoring

Smart photo

Raise your hand to brighten

Find the bracelet

Other reminders

What's in the box
1 x Wristband, 1 x Instruction Manual, 1 x Charging Cable, 1 x Earplug