On top of that, they also allow you to do a sleep analysis. Only the Charge 3 can track how many floors you've covered.īoth Wearable offer you the possibility to record your sleep time. Some devices only do that when you press a button, which is practically speaking rather useless. On top of that, both will monitor your heart rate 24/7. That number will hardly be right without having access to your heart rate.Ĭomparing the Fitbit Charge 3 and the Fitbit Inspire 2, both devices offer the heart rate monitor function and score in our books. For example, many devices without a heart rate monitor claim to count your calories burned too. That's because your heart rate is one of the key elements of different calculations. The downside to this can be signal issues and having to carry your smartphone with you.Ī fitness watch without a heart rate monitor is basically useless and not advisable to buy. The devices will take the GPS data from your smartphone. With both Wearable, you have the possibility to use Connected GPS. None of the two devices, either the Fitbit Charge 3, or the Fitbit Inspire 2 have integrated GPS. The Fitbit Charge 3 has a battery lasting 7 days, which is comparatively less than the Fitbit Inspire 2 that lasts 10 days.īoth devices take 2,0 hours to be fully charged. The two devices can even track and record your swimming lanes. Consequently, the Fitbit Inspire 2 from 2020 is newer.īoth Wearable can be used under water in depths of up to 50 m. The Fitbit Charge 3 was released in 2018. There are 2 years time between the releases of both products. Let's have a closer look by comparing the differences between the two Wearable Charge 3* and Inspire 2* made by Fitbit.

Fitbit inspire 2 vs charge 3