Google has officially unveiled the Fitbit Air, a screenless wearable that brings artificial intelligence to health tracking in a form factor strikingly similar to the Whoop band. First teased in March, the device is now available for pre-order at $100, marking Google's most aggressive push into the minimalist fitness tracking space. The Fitbit Air is essentially a standalone sensor module that can be worn in a wristband, chest strap, or any other accessory — a move that liberates the Fitbit experience from the traditional smartwatch form.
At just 12 grams with a band and 5.2 grams without, the Air is remarkably light. According to Google's general manager for Health, Rishi Chandra, it is 25% smaller than the Fitbit Luxe and 50% smaller than the Inspire 3. The company claims it was rated "more comfortable than leading competitors" in an independent consumer perception study conducted last year, focusing on the most popular wearables in the US. The micro-adjustable fit is designed to be unnoticeable during workouts, sleep, and daily activities.
Key Features and Tracking Capabilities
The Fitbit Air is a passive device with no buttons or screen. It continuously monitors heart rate, using that data to automatically log sleep stages and assign a nightly Sleep Score. The device can detect signs of atrial fibrillation (AFib) through irregular heart rhythm notifications and provides insights into heart rate variability (HRV). Unlike many smartwatches, the Air does not require manual workout initiation for common activities — it auto-detects exercises like running, cycling, walking, rowing, elliptical, and other high-heart-rate sports. Users can also manually start sessions for over 40 activities through the app, and log more than 140 additional activities.
Beyond heart rate and sleep, the Air tracks steps, distance, weekly cardio load, and readiness. A vibration motor enables a silent alarm, and Google's Smart Wake feature vibrates at the optimal point in the user's sleep cycle. The device is water-resistant to 50 meters but not formally waterproof. Battery life is rated at up to one week, with fast charging providing a full day of power in five minutes and a full charge taking about 90 minutes. The magnetic charger is bi-directional, eliminating orientation fuss.
AI Integration with Google Health Coach
The name "Air" also carries the letters "A" and "I," and the device is deeply integrated with Google's Gemini-powered Health Coach, which has been in public preview since October 2025. This conversational interface allows users to chat with the Google Health app, receiving personalized fitness plans, workout suggestions, and proactive insights that adapt to real-time performance data and changing schedules. The coach can also work with Cycle Health data and vital medical information, with Google emphasizing data privacy and security.
According to Google, the Air is powered by "advanced new machine learning models that are 15% more accurate than our previous models." The Sleep Score has also been improved to better reflect recovery. These AI capabilities position the Fitbit Air as more than a simple tracker — it aims to be an intelligent health companion that learns and adapts to the user's lifestyle.
Design and Accessories
At launch, Google offers three wristband options: a micro-adjustable Performance Loop Band, a sweatproof and wetproof Active silicone band, and an Elevated Modern Band that doubles as a fashion bracelet. A chest strap or other body-worn accessories are not yet available, but the company is exploring further accessory options. The device is designed to be worn 24/7, with comfort being a primary selling point.
A special edition collaboration with basketball star Steph Curry, Google's "Performance Advisor," adds a raised interior print for increased airflow and an additional water-resistant coating. This version costs $130. Every purchase includes three months of Google Health Premium. The devices will begin shipping on May 26.
The Fitbit Air represents Google's strategic shift toward the screenless wearable market, directly competing with Whoop, which has dominated the segment for years. By combining the established Fitbit health tracking algorithms with Google's AI expertise, the Air aims to offer a more intelligent and personalized experience. The $100 price point undercuts many competitors, making it an attractive entry point for users seeking continuous health monitoring without the distractions of a smartwatch screen.
Industry analysts view this launch as a critical test of Google's ability to integrate hardware, software, and AI into a cohesive health ecosystem. The success of the Fitbit Air may influence future wearable designs across Google's product lines, including potential AI-infused Pixel Watch iterations. With its focus on comfort, accuracy, and conversational AI, the Fitbit Air is poised to redefine how users interact with their health data.
Source: Engadget News