Product Price Heart Rate Accuracy (%) Waterproof Rating (IPX) Battery Life (hours) Compatibility Chest Strap Material Monitoring Range (beats per minute (bpm))
Wahoo Wahoo TICKR X Heart Rate Monitor (WFBTHR04X)
US
£60.37 IPX7 Up to 12 months iOS or Android smartphone or tablet device, or even your GPS watch

The Wahoo TICKR X (WFBTHR04X) is a chest-strap heart rate monitor that transmits heart rate during workouts using Bluetooth 4.0 and ANT+. It supports training with onboard memory for use without your smartphone and later syncing data, and it's designed for runners and indoor cycling cadence workouts via the Wahoo Fitness app.

★ Ideal for

For athletes with intense workouts, the TICKR X uses an integrated chest strap design plus a hand-washable strap and IPX7 waterproof rating for dependable HR capture during sweat-heavy sessions.

Scosche Scosche RHYTHM+ Heart Rate Monitor - RTHM1.9
US
IP67 Bluetooth Smart and ANT+

The Scosche RHYTHM+ RTHM1.9 is an optical heart rate monitor worn on your arm that wirelessly streams heart-rate data to compatible fitness devices and apps. It's designed to be sweatproof and waterproof for workouts in wet and dry conditions. It uses dual-mode connectivity for pairing with Bluetooth Smart and ANT+ setups.

★ Ideal for

It suits athletes with intense workouts who want stable armband placement instead of a chest strap because it's built for sweatproof/waterproof use (IP67) and supports ANT+ plus Bluetooth Smart for continuous heart-rate transmission to training devices.