Strength Impulse
Privacy policy
Last updated 7 September 2026. Written for the athletes who use the app and the coach who reads it.
What we collect
Your name, email address and an optional profile photo, entered when you accept your coach's invite.
Your pre-participation questionnaire: sport, role, date of birth, training history, sleep, hydration, supplements, injury history and anything you add in the free-text fields.
Your daily check-ins: resting heart rate, wake-up time, urine colour, five wellness ratings and muscle soreness.
Your training sessions: date, time of day, type, duration and effort (RPE), and the training load and adherence figures computed from them.
Injury records and training plans your coach writes for you.
Wearable data
If you connect Whoop, we read your recovery score, resting heart rate, heart-rate variability and sleep duration once a day and use the offline permission to keep that sync running. We never read location, workouts or anything outside those scopes.
If you use the Apple Health shortcut, your phone pushes the values you chose to share to a private token that only your account can use.
You can disconnect a wearable at any time from your home page. Disconnecting stops the sync; data already synced stays in your history unless your account is removed.
Why we collect it
So your coach can plan and adjust your training from your own numbers: catching an elevated heart rate, a low wellness score, dehydration or a training-load spike before it becomes an injury.
Who can see it
You and your coach. Nobody else. We do not sell data, share it with advertisers, or use it for anything other than your coaching.
Where it lives
On Google Cloud servers, with the database replicated to encrypted cloud storage for backups. Passwords are stored as one-way hashes. Wearable access tokens are stored so the daily sync can run and are deleted when you disconnect.
How long we keep it
For as long as you train with your coach. Your coach can freeze, discontinue or remove your account. Removing it deletes your account and every check-in, session, plan, injury record and wearable record with it.
Your choices
Ask your coach to remove your account at any time. Disconnect a wearable from your home page. Revoke Strength Impulse from your Whoop account settings, which stops our access immediately.
Contact
Questions about your data: dev@forgelabs.in.