Screenless fitness trackers used to be a niche thing. WHOOP built the category almost by itself, charging athletes a premium subscription to obsess over recovery data. Now Google’s joining the party, and the Fitbit Air vs WHOOP question finally has a real answer. The Fitbit Air launched today at $99.99. There’s no screen, no GPS, and no buttons. It weighs just 12 grams with the band attached and quietly tracks your health data all day, syncing everything to your phone. If that sounds familiar, it’s because WHOOP has been doing exactly that for years. So how do they actually compare? Price and Subscription This is where things get interesting. The Fitbit Air costs $99.99 upfront and works right out of the box. Core tracking (heart rate, steps, sleep, blood oxygen, skin temperature) doesn’t require a subscription. Google bundles three months of Google Health Premium at launch , which unlocks the Gemini-powered Google Health Coach. After that, the subscription runs $99.99 per year.…