Four WATCHMAN devices at different rotations on a teal background.

The leader in LAAC therapy

The only LAAC device built on 20 years of design innovation

Most studied LAAC device in the world

With over 20 years of LAAC innovation and experience, WATCHMAN has changed the lives of over 400,000 patients and has advanced the standard of care with proven, safe, and trusted patient outcomes. Explore the clinical evidence to learn why WATCHMAN is the #1 cardiologist recommended LAAC implant.


Proven patient outcomes

The WATCHMAN Implant is the most studied and implanted LAAC Device in the world.* Hear from cardiologists as they discuss the efficacy and clinical outcomes of the WATCHMAN Implant and see why it’s the leader in LAAC therapy.

*Represents all WATCHMAN models, including WATCHMAN FLX Devices.

Close up of WATCHMAN device with teal overlay.

1 Kar, S., et al, Primary Outcome Evaluation of the Next Generation LAAC Device: Results from the PINNACLE FLX Trial, Circulation, 2021.