The Inspire tracks your sleep, counts your steps and offers exercise modes you start manually. They both measure your heart rate throughout the day and can automatically register when you go for a walk or run. While there are some feature gaps between these two models, the differences are not all that dramatic because the Inspire 2 and Inspire 3 have the same goal: They want to be easygoing, low maintenance trackers - not for marathon runners who want training guidance. This shows the clock face all day long, so you can casually glance at your tracker to see the time.

There's an 'always on' option too, missing in the Inspire 2. The Inspire 3 also has an ambient light sensor, used to increase brightness during outdoor activity automatically, and bring it back down when indoors in a dimmer environment. This is very important if you want to look at distance or pace stats while you go for a run. We found the Inspire 2 can struggle with display visibility outdoors on brighter days, which isn't really an issue in the Inspire 3. The colour OLED also gives the watch a clearer sense of personality. The Inspire 3’s 206 x 124 pixel resolution looks far sharper than the 126 x 36 of the Inspire 2.

Fit bit inspire 2