Questions, answered
Everything about devices, data, privacy, and the science. Still stuck? Contact us.
WHOOP, Apple Watch, Garmin, Oura, Fitbit, and Samsung Galaxy Watch are supported today, with more on the way. If your device tracks heart rate and sleep, we can likely read it.
No. LockIn90 is software that works with the wearable you already own. There's nothing to buy and nothing to wear that you aren't wearing already.
We fuse heart-rate variability, resting heart rate, sleep architecture, respiratory rate, and training load into a model calibrated to your personal baseline. No single metric dominates, and the model adapts as your fitness changes.
You'll see a score right away, but it sharpens during a short calibration window as we learn your baseline. Most athletes find it dialed in within the first week or two.
Yes. Your data is encrypted at rest and in transit, never sold, and never shared without your consent. You can export or permanently delete your data at any time from your account.
Absolutely. Plans are month-to-month or yearly, and you can cancel in a tap. Pro comes with a 14-day money-back guarantee.
Yes — the Starter plan gives you the daily energy score and recovery basics free, forever, with one connected device.
Yes. The Team plan adds a coach dashboard, squad-wide readiness, and injury-risk flags, priced per athlete.
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