The Google Fitbit Air is an AI-infused take on Whoop wearables
Source: Engadget
Overview

The Whoop‑like wearable that Google teased in March has just been unveiled. Called the Google Fitbit Air, it’s a screenless device that you can put in a wristband, chest strap—or technically anywhere, really—depending on the accessory you choose. It’s available for pre‑order today for $100 and is basically a Fitbit, freed from its band.
According to the general manager for Google Health, Rishi Chandra, the Fitbit Air is 25 % smaller than the Fitbit Luxe and 50 % smaller than the Inspire 3.
Google also said its latest device was “rated more comfortable than leading competitors” in an independent consumer‑perception study conducted last year, looking at the most popular wearables in the US. The company described the Fitbit Air as having a “secure, micro‑adjustable fit” that is supposed to make it so comfortable you won’t notice it at work, at the gym, or in bed. At just 12 g (0.42 oz) with a band and 5.2 g (0.18 oz) without, it’s certainly very light.
Core Features
- Passive, screen‑less design – no buttons or display; the device simply sits on you and collects data.
- Heart‑rate monitoring – all‑day HR tracking, sleep staging, and a nightly Sleep Score.
- AFib detection – alerts for irregular heart rhythms and insights into HRV (heart‑rate variability).
- Auto‑activity detection – tracks >140 exercise types (e.g., biking, running, rowing, elliptical, etc.) without needing to start a workout on your phone.
- Weekly cardio load & readiness – plus the usual steps, distance, and active‑time metrics.
- Vibration motor – silent wake‑up alerts; the Smart Wake feature can rouse you at the optimal point in your sleep cycle.
- AI‑enhanced accuracy – powered by new machine‑learning models that are 15 % more accurate than previous versions, with an improved Sleep Score that better reflects recovery.

AI Integration
The Air’s name includes the letters A and I, and, like most Google products launched this year, it comes with a suite of AI features. Central to the experience is the Google Health Coach, which has been in public preview since its October unveiling. This Gemini‑powered interface lets you converse with the Google Health app and receive personalized suggestions based on your data.
Key points about the Health Coach
- Generates dynamic, tailored fitness plans that adapt to real‑time performance data and schedule changes.
- Works with fitness and health data, including Cycle Health and “vital medical information.”
- Emphasizes privacy and security for your data.
Bands & Accessories
Google is offering three wrist‑band options:
- Performance Loop Band – “micro‑adjustable.”
- Active Silicone Band – sweat‑proof and “wet‑proof” for workouts. (The Air is water‑resistant up to 50 m, but not officially waterproof.)
- Elevated Modern Band – designed to turn the Air into a fashionable bracelet.
No chest‑strap, necklace, anklet, or other variations are available yet, though Chandra indicated more accessories are in development:
“Right now, it’s just wristbands. We’re looking into how to accessorize it more.”
Battery & Charging
- Battery life: up to one week on a single charge.
- Fast charging: ~5 minutes for one day of power; ~90 minutes for a full charge.
- Charger: magnetic, bi‑directional (orientation‑agnostic), similar to the Pixel Watch 4’s dock.
Special Edition
Google has released a Special Edition in collaboration with basketball star (and the company’s “Performance Advisor”) Steph Curry. It features:
- A raised interior print for increased airflow.
- Signature Stephen Curry design details.
- An additional water‑resistant coating.
All information sourced from Engadget’s coverage of the Google Fitbit Air.
Fitbit Air Special Edition – Pricing & Benefits
- Price: The Fitbit Air Special Edition will set you back $130.
- Google Health Premium: Every purchase of the Fitbit Air (including the Special Edition) includes three months of Google Health Premium.
- Availability: The devices will arrive on May 26.