Fitbit Is Working on Hypertension and ‘Unusual Trend' Detection for Pixel Watch Owners – Here's How You Can Sign up for Testing

Why It Matters

If successful, the studies could position Fitbit as a competitor to Apple’s hypertension alerts, expanding wearable‑based chronic disease monitoring and driving deeper user engagement with health‑focused wearables.

Summary

Fitbit is expanding its AI‑powered personal coach app with two new experiments for Pixel Watch users: a Hypertension Study Lab and an Unusual Trend Detection tool, both run through the Fitbit Labs program. The hypertension trial, limited to US participants, seeks up to 10,000 Pixel Watch 3 owners to wear the device for 180 days and use an ambulatory blood‑pressure cuff, offering a $25 gift‑card as compensation. The Unusual Trend Detection experiment alerts users to health metric deviations, letting them log symptoms and receive recovery guidance. These features are being tested exclusively on the Pixel Watch 3, with broader rollout pending further data.