HeartStart AED

HeartStart OnSite/HS1


Find similar products

The Philips OnSite/HS1 is designed for the ordinary person in the extraordinary moment. Philips HeartStart OnSite defibrillator acts as your personal coach to guide you through the process of treating a victim of suspected sudden cardiac arrest. The OnSite AED provides real-time simple, step-by-step voice commands and CPR guidance.¹

Life Guidance || Ready to act. Ready to go.

Life Guidance

Life Guidance features provide step-by-step voice instructions, including CPR coaching, to help give you the confidence that’s needed when treating a cardiac arrest. Just pull the green handle to activate the defibrillator and its voice instructions are paced to your actions to help guide you through the entire process – from placing each pad on the patient to delivering a defibrillation shock and performing CPR.
Rescue ready || Save time. Save Lives.

Rescue ready

HeartStart OnSite/HS1 is virtually ready to rescue out of the box so you can enjoy peace of mind knowing that it is deployed corrrectly and ready when needed.
Quick Shock || Personalized therapy. Enhanced

Quick Shock

With patented QuickShock, the HeartStart OnSite/HS1 is among the fastest in class at delivering shock treatment after CPR* – typically in 8 seconds.
SMART Pads || Save time. Save Lives.


Integrated SMART pads placed on the victim’s bare skin sense and adapt the defibrillator’s instructions to your actions every step of the way. SMART pads II guide the AED to adapt instructions to the pace of the responder so as not to overwhelm, run ahead or slow them down. In addition to being repeated, prompts are rephrased and include additional instruction to help understanding.
Patients of any age || Personalized therapy. Enhanced

Patients of any age

The HeartStart OnSite/HS1 can be used on patients of any age, including infants and children.** It automatically determines if a shock is necessary and provides the right therapy for each individual patient. SMART Analysis automatically assesses the victim’s heart rhythm and is designed to only deliver therapy if the rhythm is determined to be shockable – even if the Shock button is pressed.
  • * The Infant/Child pads cartridge is sold separately, and available only under the order of a physician, by prescription only in the United States.
  • ¹ Travers, A. H., Perkins, G. D., Berg, R. A., Castren, M., Considine, J., Escalante, R., . . . Basic Life Support Chapter, C. (2015). Part 3: Adult basic life support and automated external defibrillation: 2015 international Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care ScIence with Treatment Recommendations. Circulation, 132(16 Suppl 1), S51-83. doi:10.1161/CIR.0000000000000272.