Fitbit Air: The Most Comfortable Screen-Free Wearable with AI Coach
The wearable device market has a new unique contender with the Fitbit Air. Amidst the trend of increasingly large and complex smartwatches, Google has taken a bold step by releasing a screen-free fitness tracker prioritising extreme comfort and deep integration of artificial intelligence (AI) through the Google Health ecosystem.
Based on two weeks of usage, the Fitbit Air proves that ‘less is more’. It is not merely a step counter but a gateway to Google’s new vision for personalised digital health management.
A primary complaint among smartwatch users is discomfort during sleep. Fitbit Air addresses this with a sensor module just 8.3mm thick and weighing approximately 12 grams. In comparison, competitors in the screen-free tracker category like Whoop or Polar typically have thicknesses above 10mm.
Three strap options are available to suit users’ lifestyles. Despite its compact size, the Fitbit Air packs robust sensors capable of monitoring heart rate, heart rate variability (HRV), blood oxygen saturation (SpO2), and skin temperature during sleep. However, note that it lacks internal GPS, requiring users to carry their phones for route tracking during runs or cycling.
Battery life lasts up to seven days per charge, with a vibration alert at 20% to prevent unexpected data loss. Priced at $100 (approximately Rp1.7 million), the Google Health Premium service including AI Coach is free for the first three months, followed by a $10 monthly subscription.
The Fitbit Air marks the end of the legacy Fitbit app, now fully replaced by Google Health. The app features four main tabs: Today, Fitness, Sleep, and Health, with its key advantage being sync capabilities with other ecosystems like Apple Health and Samsung Health via Health Connect.
The Fitbit Air is an ideal choice for those seeking accurate health data without the distractions of a smartwatch screen. Although the AI Coach is still in early development and occasionally prone to errors, Google Health’s ecosystem potential makes it one of the most promising fitness trackers for 2026.