wwfit is an application that integrates data and services of wearable devices, providing users with a complete and convenient experience. (Support Android4.3 and above) Using wwfit application, you can: (1) Real-time Bluetooth voice calls, SMS sending and receiving, and real-time push of third-party app messages. (2) Record daily exercise steps, GPS running, sleep, and heart rate. (3) Count your daily, weekly, and monthly data, and the historical data is clear at a glance. (4) Language support includes (Chinese, Traditional, English, German, French, Japanese, Russian, Spanish, Italian, Malaysian, Polish, Portuguese, Korean, Thai, Vietnamese)