Amazing Fitpro smart watch! Thank you! Delivery took a little over 2 weeks, a bit slow. I was skeptical at first because of the low price, but I am amazed with this smart watch. Everything works very well. Nicely interfaces with my iPhone. I’ve only used it a few days, but I am continually discovering new features that this watch offers! This is my first smart watch, but I’m hooked-I will never go back to a traditional watch! Thank you for a wonderful product!

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.

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.

I am not impressed with this watch I am not impressed with this watch. Yes I know I only paid for shipping, but it is less than I expected. The settings in the app are so limited. The app has a lot to be redone. It is more complicated to see the recorded data. I wanted a tracker for steps, sleep, calories burned, heart rate, water intake. The battery has only last just over 1 day before shutting off without warning I don't care about the running or situps. I will be using my Fitbit again

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.