The Huawei Band 4 is the new smart band device launched in the company's wearable segment in India. The cheapest variant called the Band 4 has a 0.96-inch display at 80 x 160 pixels with TFT color screen. The Huawei band has features such as fitness tracking, heart rate monitoring which are based on Huawei's proprietary TruSeen 3.5 using professional optical devices, processing chips and AI algorithm. While at night, the invisible light ensures less distraction for a better sleep.
Huawei Band 4 has a built-in USB in-line charger so that it you can easily charge it anywhere and anytime. The company states that this device will give 6 days of battery backup on a single charge. It also has built-in colorful watch faces and users can download watch faces from Huawei Watch Face Store which can be used on different occasions. The device provides detailed data results like heart rate, heart rate zone, steps, distance, speed, calories and more, so you can customize your routines for better exercising or training.
It has 1MB ROM and 384KB ROM with 32MB flash memory support. In the fitness band, users will also get features such as notification from messages or phone calls, find my phone, music control and camera control. The device has Apollo 3 microprocessor and packs a 91mAh battery capacity compatible with Android 4.4 or above, and iOS 9.0 or above and has Bluetooth 4.2 support. Huawei Band 4 is priced at $28, and comes in a single Graphite Black color.