Google's New Fitbit Air: A Fitness Tracker That Lasts a Week on One Charge

Google has released a new fitness tracker called the Fitbit Air, priced at $99.99. The key difference from other fitness trackers: it has no screen. Instead, it sends all your health information to your phone, and because it doesn't need power for a display, the battery lasts a full week between charges.

What You Get

The Fitbit Air is one of the smallest wearables Google makes. It tracks your heart rate, counts your steps, and monitors your sleep — all 24 hours a day. When you want to see your data, you open the Google Health app on your phone to look at your activity, workouts, and sleep patterns.

Google is offering a three-month trial of Google Health Premium when you buy one. That subscription unlocks AI-powered coaching — meaning a computer program learns your habits and gives you personalized tips about exercise, rest, and health trends.

The device comes with a limited-time offer: $35 in Google Store credit if you order before May 25. Google is also selling a special version with NBA player Stephen Curry's branding, developed with his performance team.

Why No Screen?

Fitness trackers with screens drain batteries quickly. A display uses power constantly, even when you're not looking at it. By removing the screen, the Fitbit Air can go a full week without charging — something most other fitness trackers can't do. At $99.99, it also costs less than premium trackers from Apple, Samsung, or Garmin, which typically run $200 to $300.

The trade-off is simple: you can't glance at your wrist to see real-time data during a workout. You have to pull out your phone instead.

How the AI Coaching Works

The three-month trial includes access to Google's Gemini AI, which powers the coaching feature. Instead of a rulebook that says "if you walk 10,000 steps, you're doing well," the AI reads your personal patterns over time and talks to you about what it observes. This is Google's first attempt to bring generative AI — the same technology behind ChatGPT — into everyday fitness advice.

The idea is that after you've tried it for three months, you might be willing to pay for a subscription to keep the coaching going. That's where Google makes its money beyond the hardware sale.

Stepping Back

The broader context here is that Google has been buying and collecting health technology for years. The Fitbit Air launch is part of a larger plan to make Google Health a central hub for all your fitness data — eventually connecting it with other Google services like Calendar and your Assistant. This isn't just about selling a tracker; it's about getting you to stay within Google's ecosystem.

We've also seen this pattern before. When smartphones first arrived, manufacturers packed as many features as they could onto tiny screens. But some companies discovered that people actually wanted smaller, simpler devices with longer battery life. Google seems to be betting on that same insight here: that you'll accept a less flashy device if it means not charging it every night.

Whether this works depends on two things. First, can Google convince people that a week-long battery is worth more than seeing your stats at a glance. And second, will the AI coaching be good enough to make people pay for the subscription after the trial ends.

Google is clearly playing a long game. A $99.99 tracker is a way to get you into the ecosystem. The real money comes later — from the subscription fees, and from the health data Google now knows about millions of people.