Google Fitbit Air: full spec sheet and buying guide
The Google Fitbit Air is a screenless activity tracker: a small sensor pebble you can move between a bracelet, a workout band and a sleep band. At the time of writing it holds a 4.3/5 average from more than 2,213 Amazon ratings.

No screen to distract you, interchangeable pebble design, one-size micro-adjustable fit and up to a week of battery with very fast charging.
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Design and fit
The one-size tracker fits wrists from 130 to 210 mm with a micro-adjustable, lightweight strap meant to be worn through work, exercise and sleep. You press the pebble into a different band to change the look in seconds. With no screen, all your data lives in the Google Health app.
Battery and subscription
Battery life is up to a week, and fast charging gives a full day in just five minutes. Google Health brings tracking and adaptive coaching; personalized coaching built with Gemini needs a Google Health Premium membership after a 3-month trial.
Strengths based on its spec sheet
- Screenless and distraction-free
- Interchangeable bands for any occasion
- Up to a week of battery
- One day of charge in 5 minutes
What to consider before buying
- No screen: you need your phone to see data
- Coaching needs a paid subscription
- New product with fewer ratings
Want to compare this model with other wearables and health devices? Check out our wearables buying guide.
Who is it ideal for?
People who want to track sleep and activity 24/7 without notifications or a watch on their wrist.
Who is it NOT the best option for?
If you want to see your stats on your wrist, the Fitbit Charge 6 has a screen and GPS; compare them in our wearables buying guide.
Frequently asked questions
Does the Fitbit Air have a screen?
No, it's screenless; you see your data in the Google Health app.
How long does the battery last?
Up to a week, and 5 minutes of charging gives about a day.
Does it need a subscription?
Basic tracking works without one; personalized coaching requires Google Health Premium.

Is the Google Fitbit Air the right fit for you?
See current price on Amazon