This year Chinese manufacturer Cubot releases new devices one by one. Today it was presented new fitness-tracker Cubot V1. In addition to the standard functions (time display, pedometer, heart rate measurement) new bracelet has a convenient charging, improved data accuracy, low-power hardware and data synchronization via Bluetooth. Cubot V1 has integrated chip Dialog DA14580 that allows to connect to smartphone via Bluetooth. According to manufacturer, the connection is more stable and reliable. Also, the chip consumes much less energy among competitors. Thus, 80 mAh battery and