Last night's sleep — with full stages — plus heart rate, HRV, SpO₂, steps and more, carried from your Fitbit into Apple Health. Every morning. On your iPhone.
For Fitbit Air and other Google-account Fitbit devices.
The Fitbit Air keeps your data in Google's world, and it doesn't write to Apple Health on its own. Airlift bridges the gap.
Awake, light, deep and REM — mapped faithfully, plus time in bed.
Heart rate, resting HR, HRV, SpO₂ and respiratory rate.
Steps and distance, on the days your band recorded them.
Every reading is compared to what Apple Health already has. Auto-import the clean ones, or review everything yourself.
Runs entirely on your iPhone. Your Google sign-in stays in the Keychain. No analytics, no ads, no server.
A night logged in one time zone lands on the right day, wherever you sync.
Airlift isn't on the public App Store yet — Apple distribution needs a Google health-data security review and the Google Health API to reach general availability. Here's what's possible today.
Be first to know when Airlift is installable without a Mac — TestFlight or the App Store.
Join the waitlist →Have a Mac and a free Apple ID? Clone the repo, add your own free Google client, and run it on your iPhone today.
Setup guide →Every line is public. Star or watch the repo to follow along, and file issues right from the app.
On GitHub →Why the wait? Google's built-in-public Health API is what makes faithful Fitbit sleep stages possible — but it's pre-release, and shipping it to everyone needs Google's restricted-scope security assessment. Airlift is ready and waiting; the waitlist is how you'll hear the moment that clears.