Premium Fitness Intelligence
The fitness app that builds your training around your real life — not the other way around.
Features
Every feature is designed to work with your body's natural rhythms, not against them.
Understands all your metrics and builds workout plans tailored to your recovery, sleep, and goals — adapting as you do.
One clear daily score built from four inputs, so you always know where you stand.
Create your own leaderboards and share team workout plans to train, compete, and stay accountable with friends.
Apple Watch, Garmin, Fitbit Air, Fitbit, WHOOP, and Oura — bring the device you already own.
The Science
Calibrate uses advanced biometric data from your wearable — Apple Watch, Garmin, WHOOP, Oura, and Fitbit — to understand your body's unique needs. Our algorithms analyse over 50 health metrics to provide personalised training recommendations.
Every workout is optimised for your current state — whether you're primed for peak performance or need active recovery. With your AI Coach turning that data into clear guidance, this isn't just tracking — it's intelligence.
Testimonials
"Finally, an app that understands my body needs rest days. My performance has improved 30% since using Calibrate."
"The Calibrate Score is a game-changer. I know exactly when to push and when to pull back."
"The sleep insights alone are worth it. I've cut my recovery time in half with better sleep strategies."
Got questions? We've got answers.
Yes. Calibrate is free to use — including the Calibrate Score, recovery, sleep and strain tracking, and leaderboards. Calibrate Pro ($4.99/month or $49.99/year, with a 1-week free trial) unlocks your AI Coach and all AI-powered insights.
Yes! Calibrate has a fully-featured Apple Watch companion app. It also works with Garmin, Fitbit Air, Fitbit, WHOOP, and Oura — so you can use the wearable you already own.
Absolutely. Your data is stored locally on your device and synced securely via iCloud. We never have access to your personal information or goals.
Yes, Calibrate uses iCloud to seamlessly sync your data across all your Apple devices including iPhone, iPad, and Apple Watch.
Simply download Calibrate from the App Store, create your first goal, and start tracking! The app will guide you through the setup process in under a minute.
Pricing
Everything you need to track recovery is free. Pro adds your AI Coach and deeper insights.
The full recovery toolkit, free forever.
or $49.99 / year — with a 1-week free trial.
Start with a 1-week free trial. Cancel anytime.
Join thousands of athletes who have transformed their training with intelligent, adaptive programming.
Available exclusively on iPhone and Apple Watch.