Magene H803 Optical Armband Heart Rate Monitor

Ditch the chest strap.

For riders who find chest straps uncomfortable on long rides, the H803 is a compelling alternative. Worn on the forearm, it uses optical sensors to measure heart rate accurately without any restrictive banding around the chest. Magene is a specialist brand offering serious performance-data tools at a fraction of Garmin or Wahoo pricing, and we've curated the range for riders who want reliable data without the premium-brand price tag.

Why We Chose This for Our Customers:

• Optical forearm measurement: comfort-first alternative to chest straps
• ANT+ and Bluetooth 5.0 dual connectivity
• Rechargeable battery with USB-C charging
• Adjustable soft armband with secure fit
• Works with Garmin, Wahoo, Zwift and all major training platforms

Ideal for: Long-distance riders, audax cyclists and anyone who finds chest straps uncomfortable.