Elevating emergency care. Simply.
HeartStream is the emergency care company behind the HeartStart AED portfolio and the Tempus ALS platform. Launched as an independent company in 2026 on more than 40 years of defibrillation innovation, we serve responders in over 130 countries through a network of distribution partners. Our mission is simple: put a rescue-ready device within reach when every second counts.
Reliability
Daily self-tests, rugged housings and pads that guide the responder. Devices built to be ready after years on a wall.
Connectivity
From the AED data management app to IntelliSpace Corsium for Tempus, every event and every device status reaches the people who need it.
Here for you
Help from choosing a device to replacing its supplies: product guidance, training resources and reminders when pads and batteries are due.
Protect the people you love
Families, schools, gyms and small offices buy HeartStart AEDs here directly: the same devices professional responders rely on, with pads and batteries delivered to your door and a reminder before they expire.
3M+
Devices in the field
130+
Countries
40+
Years of defibrillation innovation
Get in touch
Questions about choosing an AED, an order or a delivery? Our customer service team is one message away.