USED The Huawei Watch GT3. The watch is self-explanatory in terms of usage and battery life, lasting about 14 days after charging. Vital features include heart rate measurement and fitness tracking, among other features. The watch works on all iOS and Android devices. The watch is for sale with all its accessories: box, charger, and its original strap which has not been used and is still in the box. Offer with your phone number for serious buyers. Condition: Used