Powerful Built in GPS, 24/7 Smart Heart Rate Monitor, 5ATM Water Resistant, Sleep Monitor,Multiple Sports Modes

Featuring a stunning 0.95 inch AMOLED touchscreen of great color and contrast, HUAWEI Band 4 Pro provides you an ultimate visual experience. Express yourself by giving your device as much personality as you have. HUAWEI Watch Face Store1 offers various watch faces in different styles of sports, cartoons, intelligence and hi-technology for showing your mood.

Thanks to the professional optical devices, processing chips and AI algorithm, the HUAWEI TruSeen™ 3.5 monitors your heart rate accurately and provides intelligent vibration reminders if your heart rate exceeds the heart rate limit.2 While you are sleeping, the device will continue to monitor your sleep while the invisible light causes no distractions.

Features:

• Brighter Colors,Smarter Life
• Every Unique Side of You
• Smart Heart Rate Tracking
• Get Better Sleep Care

Specifications:

• Screen AMOLED colour screen – 240 × 120 pixels
• Dimensions: 45 × 19 × 11mm
• Wrist Strap: Silicon rubber – 16.5mm
• Operating System: Android 4.4 or later / iOS 9.0 or later
• Battery Capacity: Typical value at 100mAh
• Charging time: about 100 minutes (under 25 °C ambient temperatures)
• Buttons: Full screen touch + Home button
• Waterproof: Level 5ATM
• Bluetooth: 2.4GHz – Bluetooth 4.2
• Environment: Ambient operating temperature: –10 ? – +45 ?
• Colour: Black

Please Note: Uses Huawei Mobile Services (HMS), Google's apps are not preinstalled on this product. Some third-party apps may not be available