I’ve owned 4 fit bits to date. Started with the surge, preferred a proper watch. Then came the Flex 2 which although simple, did exactly what I wanted it to and was durable and reliable.
Then I got the Charge 3 (worst purchase ever) which was then part exchanged via Fitbit direct for the Ionic (the top of the range one). I can honestly say the discreet flex 2 was amazing