Xiaomi Mi Band 4 Wrist Band Smart watch for Android iOS

Main Features

• The fitness band uses Bluetooth 5.0, offers an improved range, connectivity speed, and efficiency
• 0.95 inch AMOLED color display that pushes 120 x 240 pixels resolution on an AMOLED screen
• 5ATM water resistant rating ( up to 50 meters )
• The fitness band uses Bluetooth 5.0 BLE which offers an improved range, connectivity speed, and efficiency
• Come with a 135mAh battery and it is rated to last more than 20 days on a single charge
• Support for Alipay offline payment
• Focus on your health, built-in heart rate record, sleep monitor, sedentary reminder, etc.
• 135mAh battery capacity offers up to 20 days of standby time