Fitbit Air specifications

All the technical specifications of the Fitbit Air in one place: including a heart rate monitor. Below you'll find the full overview, from storage and connectivity to what's in the box, so you can check and weigh up every detail.

Height:34.9 mm

Weight:5.2 grams

Width:17 mm

Thickness:8.3 mm

General

• Status:Expected soon
• Announced:7 may 2026
• EAN code: 0840353943360

Design type

• Fitness tracker:

Display

• LED notification:

Carry mode

• Strap: Interchangeable
• Wrist Size: 130-175 mm + 130-210 mm + 165-210 mm

Materials

• Dust and waterproof:
• Stainless Steel:

Telephony

• Vibrating alert:

Connectivity

• Bluetooth:

AI (Artificial intelligence)

• Google Gemini:

Power supply

• Battery:

Sensors

• Gesture recognition:
• Gyroscope:
• Heart rate monitor:
• Oxygen saturation (SpO2):
• Skin temperature sensor:

Compatibility

• With Android: From 11.0
• With iOS: From 16