Huawei band 4 review

Key Features

• Internal Storage: 32MB
• Battery: 91mAH
• Display: 0.96 inches
• Processor: Apollo 3
• Fitness Activities Tracker 
• 24/7 Continuous Heart Rate Monitor,
• Sleep Tracking,
• 5ATM Waterproof,
• up to 6 Days of Usage Time, Graphite Black
• Connectivity: Bluetooth 4.2 LE
• Colors: Graphite Black, Sakura Pink, Amber Sunrise