Fitbit Charge 6 vs Google Fitbit Air

Compare specifications, current prices and availability. Choose up to four products from the same family.

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Selected Item Fitbit Charge 6KSh 20,000.00Out of stock	× Google Fitbit AirKSh 21,500.00Buy now

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At a glance

Key specifications and important differences. Full details follow below.

Feature	Fitbit Charge 6	Google Fitbit Air
Price	KSh 20,000.00	KSh 21,500.00
Display	AMOLED	—
Water resistance	5 ATM / water resistant to 50 m; intended for suitable shallow-water use	Water-resistant to 50 m; dry the band after exposure to water
Health & wellness features	Heart rate, blood oxygen, skin-temperature variation, ECG-compatible and EDA stress features; availability varies and wellness features are not medical diagnosis	Heart rate, SpO2, skin-temperature variation and fitness tracking; wellness data is not a medical diagnosis
Sleep tracking	Sleep stages, sleep score and overnight wellness tracking	Sleep duration and health insights through Google Health
Sports / workout modes	Multiple exercise modes with built-in GPS	Automatic and app-started workout tracking
Phone compatibility	Android 11.0 or later; iOS 16.4 or later; Bluetooth LE and internet required	Google Account and Google Health app required; Android 11.0+ or iOS 16.4+

Full specifications

Show differences only2 of 4 products

SpecificationFitbit Charge 6Google Fitbit Air

Specification	Fitbit Charge 6	Google Fitbit Air
Identity & design
Brand	Fitbit	—
Model	Fitbit Charge 6	Fitbit Air
Announced	September 2023	—
Dimensions	36.73 × 23.09 × 11.20 mm	34.9 × 17 × 8.3 mm without band
Weight	30 g	5.2 g without band; 12 g with band
Build materials	Aluminum case, Corning Gorilla Glass 3, and flexible silicone infinity band	Recycled polycarbonate and PBT plastic tracker housing
Wrist size	Small: 130–170 mm; large: 170–210 mm; both sizes included	130–210 mm textile; 130–175 mm small silicone or 165–210 mm large silicone
Strap / band	Flexible silicone infinity band with loop-and-peg closure	Textile and polyurethane band with stainless-steel buckle; silicone small and large bands are also supported.
Controls / buttons	Haptic side button and AMOLED touchscreen	Screenless tracker with vibration feedback and an LED status light; configuration and detailed results are managed in the Google Health app.
Display
Display	AMOLED	—
Display protection	Corning Gorilla Glass 3	—
Display features	Always-on display supported; increases power use	—
Connectivity
Bluetooth	Bluetooth Low Energy	Bluetooth 5.0 BLE; syncing range up to 9 m; synchronization requires an internet connection and phone location permission.
NFC	Built-in NFC; supported payment features vary by country and bank	—
Health & fitness
Sensors	Optical heart-rate monitor, 3-axis accelerometer, red/infrared SpO2 sensors, device temperature sensor, ambient-light sensor, multipurpose ECG/EDA electrical sensors, vibration motor, GPS and GLONASS	Optical heart-rate sensor, red and infrared SpO2 sensors, and skin-temperature sensor
Health & wellness features	Heart rate, blood oxygen, skin-temperature variation, ECG-compatible and EDA stress features; availability varies and wellness features are not medical diagnosis	Heart rate, SpO2, skin-temperature variation and fitness tracking; wellness data is not a medical diagnosis
Sleep tracking	Sleep stages, sleep score and overnight wellness tracking	Sleep duration and health insights through Google Health
Sports / workout modes	Multiple exercise modes with built-in GPS	Automatic and app-started workout tracking
Battery & durability
Battery life	Up to 7 days; always-on display and SpO2 use require more frequent charging	Up to 7 days
Charging	Proprietary charging cable; approximately 2 hours from 0–100%	USB-C charging cable
Water resistance	5 ATM / water resistant to 50 m; intended for suitable shallow-water use	Water-resistant to 50 m; dry the band after exposure to water
Compatibility
Phone compatibility	Android 11.0 or later; iOS 16.4 or later; Bluetooth LE and internet required	Google Account and Google Health app required; Android 11.0+ or iOS 16.4+
Companion app	Google Health app	Google Health app
Colors	Coral / Champagne Gold Aluminum; Porcelain / Silver Aluminum; Obsidian / Black Aluminum	Obsidian, Berry, Lavender or Fog; special editions vary
Additional specifications
Training & outdoor features	—	Live heart-rate broadcast to compatible gym equipment, Cardio Load, Active Zone Minutes, phone-connected GPS and post-workout pace and heart-rate zones in Workout Intensity Map.
Vibration motor	—	Vibration motor
Charging time	—	90 minutes; 5-minute quick charge provides up to 1 day
Movement sensors	—	3-axis accelerometer and gyroscope
Bluetooth and Wi-Fi	—	Bluetooth 5.0; Bluetooth LE sync up to 9 m
Packing list	—	Google Fitbit Air tracker, wristband and USB-C charging cable
Smart recognition	—	Automatically detects common activities
Energy, load and readiness features	—	Personalized insights available through Google Health and optional Google Health Premium
strap material	—	Textile performance band with stainless-steel buckle; silicone bands optional
temperature monitoring	—	Skin-temperature variation in the Google Health app
offline storage	—	7 days of detailed minute-by-minute motion data and 30 days of daily totals
packaging materials	—	100% plastic-free packaging
Positioning / GPS	—	Phone-connected GPS through the Google Health app; Fitbit Air does not have built-in GPS.
Health & wellness features	—	24/7 heart rate, resting heart rate, heart-rate variability, breathing rate, blood oxygen (SpO2), skin-temperature variation, steps, distance, calories, Active Zone Minutes, Cardio Load and Readiness; Google Health also supports weight, nutrition, water, mood and cycle logging.
Sleep tracking	—	Sleep Score, sleep schedule, sleep duration and sleep stages; Smart Wake uses sleep movement and heart rate to wake during a lighter sleep stage; adaptive sleep coaching requires Google Health Premium.
Sports / workout modes	—	Automatic detection for walking, running, cycling, sports, elliptical, rowing machine and stationary bike; manual and app-started workout tracking is also supported.
Smart features / notifications	—	Vibration and LED battery/status alerts, optional phone notifications, Fast Pair on Android and multi-device support with a compatible Pixel Watch.
Charging	—	Magnetic USB-C charging cable; 0–100% in 90 minutes; a 5-minute quick charge provides up to one day of battery life.
Colors	—	Obsidian with Matte Black buckle; Berry with Polished Champagne Gold buckle; Lavender or Fog with Polished Silver buckle; Stephen Curry Rye/Pyrite and Pokémon Sleep Sleepy Blue special editions.

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