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.

Could not sync with my android … Could not sync with my android samsong 20 more the one person tried to sync it watching the video.reading instructions disappointed was excited now I have a object to just look at want a refund.

Not Suitable for Samsung Phones Received my order however unable to connect.Used the tutorial kept on saying disconnected.Then come to find out does not connect to Samsung phones.Does not state that anywhere in ad so wasted my money.Requested a refund but appear to be making excuses.So if you have a Samsung phone not compatible.

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.

I selected 1 star because I didn't have… I selected 1 star because I didn't have an option in opting out, but I do not give this company any stars. I ordered a watch at the beginning of Aug, still haven't received it. My advice...DO NOT ORDER FROM THIS COMPANY. I have tried numerous times to reach out to them and somehow they are not "reachable".