Huawei Band 4 Fitness Tracker Black

Key features

Brand Huawei Model Band 4 Key Features -  Plastic front cover - Silicone rubber strap - 5ATM Water Resistance Display 0.96 inches TFT colour screen Sensors - 3-axis acceleration sensor - Optical heart rate sensor - Infrared wear sensor Connectivity Bluetooth 4.2 Battery 91mAh (about 1.5 hours charging time)