Google Fitbit Air

Saves 7 days of detailed motion data, minute by minute

Saves daily totals for the last 30 days

Stores heart rate data at 2-second intervals

Battery life of up to 7 days. We recommend charging your tracker every few days to ensure you are always tracking.

Battery type: Lithium-polymer

Charge time (0-100%): 90 min

Quick Charging: 1 day of battery life in 5 min

Radio transceiver: Bluetooth 5.0

The Fitbit Air housing is made of recycled polycarbonate and PBT plastics.The band is made of textile and has a stainless steel buckle.

Packaging uses 100% plastic-free materials.

Optical heart rate monitor

3-axis accelerometer + gyroscope

Red and infrared sensors for oxygen saturation (SpO2) monitoring

Device temperature sensor (skin temperature variation available in the Google Health app)

Vibration motor

Textile and polyurethane:

• One size
• Wrist size: 130-210 mm around

Silicone:

• Small wrist size: 130-175 mm around
• Large wrist size: 165-210 mm around

Water resistant up to 50 meters. After getting the band wet, we recommend drying the band because, as with any wearable device, it’s best for your skin if the band is clean and dry.

Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.

Give your wrist a rest by taking the band off every now and then. If the band gets wet or you sweat in it, remove and completely dry the band before putting it back on.

Length: 1.4 in (34.9 mm)

Width: 0.7 in (17 mm)

Height: 0.3 in (8.3 mm)

0.01 lb (5.2 g) without band

0.03 lb (12 g) with band

Water-resistant coating

Google Account required and Google Health App.

The Google Health app is compatible with most smartphones. To set up and use your Fitbit products and services, you must install the Google Health app on a compatible device running one of the following operating systems:

• Android 11.0 or higher
• Apple iOS 16.4 or higher

Syncing range: Up to 30 ft

Syncing requires Bluetooth® LE, an internet connection, and location permissions granted on the phone