Summary:
HUAWEI Band 4 has a built-in USB in-line charge for convenient charging and a battery that delivers up to 9 days of power on a single charge. Highly customisable, HUAWEI Band 4 is enriched with 8 built-in colourful watch faces, and 66 watch faces available from HUAWEI Watch Face Store, for users to wear in different occasions. Apart from its brilliant ergonomics the HUAWEI Band 4 is tailor made for the fitness fanatics. The HUAWEI Band 4 comes with nine exercise modes?Outdoor run, Indoor run, Outdoor walk, Outdoor cycle, Indoor cycle, Free training, Elliptical machine, Rowing machine, Indoor walk. Huawei Consumer BG is one of Huawei’s three business units and covers smartphones, PC and tablets, wearables and cloud services, etc..