Fitbit Air
Fitbit's newest lightweight band — focused wellness tracking with a crisp AMOLED display.
The Fitbit Air (2025) is a fitness band with a list price of $129 in our database. It is rated for about 10 days per charge, weighs 22 g with a 36 mm case and an AMOLED display, and includes blood-oxygen (SpO₂). It works with both iPhone and Android.
Specs last updated
Specifications
What it is good at
- Bright, vivid AMOLED display.
Best for
Features
Who should skip it
- You want to run or ride without your phone — it has no built-in GPS.
- You want a big, easy-to-read screen — the case we list is only 36 mm.
Frequently asked questions
How long does the Fitbit Air battery last?
The manufacturer rates it at about 10 days per charge. Always-on display, constant GPS and cellular use shorten that. Among the 6 fitness bands in our database it beats about 60% on rated battery life.
Does the Fitbit Air work with iPhone and Android?
It works with both iPhone and Android.
Can I swim with the Fitbit Air?
5ATM is suitable for showering and pool swimming, but not for high-speed water sports or diving. It has no dedicated swim-tracking mode in our data.
How much does the Fitbit Air cost?
Our database lists $129 (May 2026). That is a list price, not today's price, so check the Amazon listing before you buy.
Who should not buy the Fitbit Air?
It is a poor fit if any of these apply. You want to run or ride without your phone — it has no built-in GPS. You want a big, easy-to-read screen — the case we list is only 36 mm.