Does Samsung Vitals work with any Android phone?

No. It requires a Samsung Galaxy phone running OneUI 9, Samsung Health app v7.0, and the upcoming Galaxy Watch. The watch model has not been named and is expected in the second half of 2026.

Which wrist devices measure blood pressure?

Samsung Galaxy Watch models from Watch 4 onwards support cuff-calibrated blood pressure estimation in selected regions. The Wellue BPW1 takes a different approach, using a real inflatable wrist cuff and oscillometric measurement, the same method as a clinical arm cuff. Huawei also has watch-based blood pressure products in certain markets. No major smartwatch ecosystem currently provides passive overnight blood pressure monitoring. That remains unsolved.