Philips HeartStart OnSite AED

Make confident action possible in critical moments.

The Philips HeartStart OnSite AED is designed to guide everyday responders through sudden cardiac arrest with calm, step-by-step voice instructions. Lightweight and durable, it supports fast response in workplaces, schools, and public environments.

Product Highlights

Philips HeartStart OnSite AED

  • Adaptive voice guidance that adjusts instructions based on responder actions
  • SMART Pads technology automatically detects pad placement and readiness
  • Ready-Pack configuration available for faster deployment
  • Adult and pediatric capable with appropriate pad cartridges
  • Lightweight, compact design for wall-mounted or mobile response
  • Clinically proven biphasic waveform technology

Simple, guided operation

Clear voice prompts, visual pad placement guides, and a built-in CPR metronome help support confident response without requiring medical training.

Pediatric readiness

When Infant/Child SMART Pads are installed, the AED automatically adjusts energy levels and guidance to support younger patients.

Built-in readiness checks

Automatic daily, weekly, and monthly self-tests monitor battery status, pad condition, and internal systems to help ensure the device is ready when needed.

Warranty Coverage

The Philips HeartStart OnSite AED includes manufacturer-backed warranty protection designed to support long-term workplace readiness.

  • AED unit: 8-year manufacturer’s warranty
  • Adult SMART Pads: typically 2-year shelf life
  • Battery: up to 4-year installed standby life


The manufacturer’s warranty terms may vary by configuration.

Manufacturer specifications provided for reference purposes.

Built on Heart. Backed by Experience.

Whether you’re exploring options or ready to move forward, EMC helps prepare teams, equip workplaces, and provide guidance throughout the process.

Workplace safety requires action.

Typical response within one business day.