The device itself only has one touch sensitive button located on the brushed metal part of the watch face with this you can tap to change between the apps or long press to activate functions on the particular app

Loads of functions and for a fraction of the price of other well known brands a great value fitness tracker for the price the device is comfortable to wear and responsive to use the battery life also seems excellent lasting a few days for me

So its all very easy to use setup was also very easy you just download the ixfit app and pair the watch and you are good to gothe app is a little slow at times but you really only need to use it when you want to look back on recorded fitness info such as steps each day average bpm etc

For charging you remove the wrist band to reveal a usb plug and you need to then plug this into the likes of a laptop or wall plug with a usb port