I am giving 5 stars for the customer service rep I am giving 5 stars for the customer service I recieved. The watches would get 4 . They are very difficult to figure out (took me 4 days to get them connected to my phone and the app). I ordered 4 watches and 1 won't hold more than 2 bars worth of charge. After contacting customer service they are replacing the watch that won't hold a charge and I was finally able to get them to connect to the app. The customer service rep was very quick to respond and helpful with her responses.

Challenger Smart Band CHG304E Challenger Smart Band CHG304E. The fact you can't find them on Google tells you they are hiding for a reason. POS doesn't even see Bluetooth let alone connect. Zero support. AVOID.

Very satisfied My watch arrived sooner than I had expected. At first I did not know how it worked - couldn't read the tiny print on the instructions. Sent several emails and Andreas was very helpful and explained everything very well.

Watch would not connect to the Fitpro… Watch would not connect to the Fitpro App on Latest Samsung or Huawei phones found on old phone which did connect but the App threw up adverts every time it changed screen. Not so smart watch.

I ordered the watch and when I got it I ordered the watch and when I got it. It recorded the first night of sleep and then quit after that and now the step counter isnt working and it is constantly coming off of my wrist i have connected it to my phone several times and reinstalled the app and still no sleep data and no steps now