Product Price Heart Rate Accuracy (%) Waterproof Rating (IPX) Battery Life (hours) Compatibility Chest Strap Material Monitoring Range (beats per minute (bpm))
Garmin HRM 600
US
£126.67 High-accuracy electrical heart rate (chest-strap) 5 ATM Up to 60 hours Bluetooth and ANT+ devices; compatible with Garmin watches, Edge cycling computers and third-party apps Soft textile adjustable strap

The Garmin HRM 600 is a premium rechargeable chest-strap heart rate monitor offering dual ANT+ and Bluetooth connectivity, onboard recording, expanded running dynamics and swim-capable heart rate capture. It has a soft, washable strap, up to 60 hours of battery life and a 5 ATM water rating, making it suitable for runners, triathletes and multisport athletes who need accurate electrocardiographic heart rate and HRV data.

★ Ideal for

Athletes seeking the most accurate chest-strap readings because it uses electrical chest-strap sensing (high-accuracy), supports Bluetooth and ANT+ for broad device compatibility, and records workouts with up to 60 hours battery life.

Wahoo TICKR X
US
£59.58 IPX7 Over 500 active hours Bluetooth and ANT+; iPhone and Android; Apple Watch and Apple TV Advanced performance materials

The Wahoo TICKR X is a dual-band chest-strap heart rate monitor with onboard memory, running analytics, and multi-device Bluetooth/ANT+ connectivity. It's sweatproof, IPX7-rated, uses a CR2032 coin cell with very long battery life, and suits runners and cyclists who want device-free recording and advanced running metrics.

★ Ideal for

Ideal for accuracy-focused users because it uses an ECG chest-strap sensor, offers dual-band Bluetooth and ANT+ connectivity, and stores up to 50 hours of onboard heart-rate data.