The Ace 3 is more rounded than the Ace 2, and looks more modern as a result. Like its predecessor, the Fitbit Ace 3 is a small, rectangular pebble enclosed in a silicone band that protects it from lumps and bumps.

Update: In June 2021, Fitbit also released the Fitbit Ace 3 Special Edition: Minions, which has a Minions-themed engraved band and special activity badges. That's almost identical to the Garmin Vivofit Jr 3 kids' fitness tracker, which costs $79.99 / £79.99 (but is substantially more expensive in Australia at AU$159). The Fitbit Ace 3 was released in March 2021, and costs $79.95 / £69.99 / AU$99.95, direct from Fitbit (though you may be able to find it more cheaply at third-party stores). The Ace 3 is good-looking, comfortable and tough enough to cope with even the most exciting adventures.

The Fitbit Ace 3 doesn’t come with lots of flashy features such as movie tie-ins or cartoon characters, and we think that’s a good thing it doesn’t look like a childish device and that proved to be a big plus for our testers.

Fitbit ace 3 charger