Product Price Heart Rate Accuracy (%) Waterproof Rating (IPX) Battery Life (hours) Compatibility Chest Strap Material Monitoring Range (beats per minute (bpm))
Wahoo TRACKR Heart Rate Monitor
US
£73.82 IPX7 Over 100 active hours ANT+ and up to three simultaneous Bluetooth connections; iOS, Android, Windows, Apple Watch, Strava, Peloton, adidas Running, Nike Run Club and Wahoo devices

The Wahoo TRACKR is a rechargeable ECG/EKG chest strap that transmits real-time heart rate and HRV data. Its long battery life, IPX7 rating and support for ANT+ and multiple Bluetooth connections suit cyclists, runners and other athletes who train with several devices.

★ Ideal for

It suits people seeking a high-quality heart rate monitor chest strap because it combines real-time ECG/EKG heart rate tracking, over 100 hours of rechargeable battery life, IPX7 protection and up to three simultaneous Bluetooth connections.

Garmin HRM-Pro Plus (010-13118-00)
US
£84.45 5 ATM Up to 12 months Compatible with Garmin devices and apps via ANT+ and Bluetooth Silicone

Garmin HRM-Pro Plus is an ECG chest-strap heart rate monitor that sends real-time heart rate data via ANT+ and Bluetooth. It also supports HRV, and when paired with a compatible Garmin watch it provides running and swim interval features and indoor running pace and distance. It's designed for training indoors or out, including swimming thanks to its 5 ATM water resistance.

★ Ideal for

It suits brands known for high-quality chest straps because it uses an ECG-based chest strap design that Garmin describes as providing accurate real-time heart rate data and transmits it via ANT+ and Bluetooth.

Polar H10 Heart Rate Monitor (92061853)
US
£61.98 30m 400 hours Bluetooth and ANT+ 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester, Silicone prints

Polar H10 is an electrical (ECG) chest strap heart rate monitor designed for accurate, consistent readings during workouts. It supports Bluetooth Low Energy and ANT+ connectivity, and it can also transmit via 5 kHz for compatibility with compatible gym and training equipment. The strap is water-resistant up to 30m and the battery is rated for up to 400 hours of use.

★ Ideal for

For heart-rate monitor chest straps, brands known for reliable electrical ECG sensing and long-lasting, washable textile straps-like Polar's H10 with its specified strap material and up to 400h battery-are a strong fit because it's built to maintain electrode contact during training.