Know your baseline.
Klair builds your baseline from your Fitbit history: sleep, resting heart rate, HRV, steps. Every number on the dashboard is scored against it.
First 30 days free, no card required.
Klair reads the health scopes you approve on Google's consent screen: activity, heart rate, sleep, body measurements. It uses them to show your dashboard, baselines, and trends. Your data goes nowhere else. Privacy policy
Everything your device knows.
Synced live from the Google Health API.
Overview
Readiness scored against your baseline, and the day on one timeline.
Activity
Heart-rate zones, a steps heatmap, and this week's pace against last week's.
Sleep
Stages, schedule drift, and last night against your baseline.
Pick how you pay.
Every plan includes the whole product and your first 30 days are free with no card. Founder spots lock your price for good. 999 left.
$5 a month for as long as you keep it.
- The full dashboard: readiness, activity, sleep, weight
- Your full history, scored against your baselines
- Background sync
- New metrics as we add them. Export any time.
Comes to $4.17 a month.
- Everything in Monthly
- Two months free against the founder monthly price
- One charge a year instead of twelve
For people who don't want another subscription.
- Everything in Monthly
- Every future feature included
- One payment, no renewal
Questions.
Is there an AI coach?
No. If we add AI features later they will be optional.
Do I need Fitbit Premium?
No. Your device already syncs the data to Google. Klair reads it through the official Health API and does its own math.
Which devices work with Klair?
Any device that syncs into Google Health: every Fitbit tracker and smartwatch, every Pixel Watch, Garmin watches. Phone-only tracking through the Fitbit or Google Health app works too.
What exactly can Klair see?
Only the health scopes you approve on Google's consent screen: activity, heart rate, sleep, and body measurements. Nothing else in your account.
How is my data protected?
Encrypted in transit and at rest, with access tokens encrypted on our servers. Klair passed Google's CASA security verification. Your data is used only to render your dashboard.
What if I want out?
Remove Klair's access in your Google settings any time. One email deletes your stored copy too.