Garmin HRM-Pro™ Premium Heart-rate Monitor with Dual Transmission and Running Dynamics, Black : Amazon.co.uk: Sports & Outdoors
Garmin FR60 Replacement Heart Rate Chest Strap for Forerunner 405, Black : Amazon.co.uk: Sports & Outdoors
Professional finger Pulse Oximeter, handheld finger heart rate monitor, color display and pulse rate (PR) and oxygen saturation (SpO2) readings : Amazon.co.uk: Health & Personal Care
iGPSPORT HR40 Heart Rate Monitor Chest Strap, Bluetooth ANT+ 1200H Battery Life IPX7 Waterproof HRM Sensor, for Cycling Running Yoga Fitness Sports : Amazon.co.uk: Sports & Outdoors
LLKBOHA Smart Watch for Men Women - 1.85" Touch Screen Smart Watches with Call Function,111+ Sports Modes with IP68 Waterproof,Smartwatch with Heart Rate/SpO2/Sleep Monitor for Android iPhone: Amazon.co.uk: Electronics & Photo
Zeerkeer Fitness Tracker, IP68 Waterproof Activity Tracker Heart Rate Monitor ECG+ PPG Fitness Watch with Step Counter and Sleep Monitor, Color Screen Smart Bracelet for Women Men: Amazon.co.uk: Fashion
Cardiosport TP5D Heart Rate Monitor Dual Bluetooth & ANT+ with Super Soft Chest Strap : Amazon.co.uk: Sports & Outdoors
COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 80 Days Battery Life, Compatible with up to 3 Connections, for Run and Bike-Grey : Amazon.co.uk: Sports
Scosche Rhythm 24 - Waterproof Armband Heart Rate Monitor HRM Optical with Dual Band ANT+ and BLE Bluetooth Smart - Black : Amazon.co.uk: Sports & Outdoors
Polar Pro Chest Strap - Heart Rate Monitor Belt : Amazon.co.uk: Sports & Outdoors
COOSPO HW807 Armband Heart Rate Monitor, Bluetooth 5.0 & ANT+ Dual HRM with HR Zone Heart Rate Variability, Optical HR Sensor with IP67 for Peloton Strava Zwift DDP Yoga : Amazon.co.uk: Sports
Garmin HRM-Dual - Premium Heart Rate Monitor Chest Strap, Real Time Heart Rate Data via Bluetooth Low Energy, ANT+, Black : Amazon.co.uk: Sports & Outdoors
FITCENT Bluetooth Heart Rate Monitor Armband, ANT+ Heart Monitor Arm Band, Optical Heart Rate Sensor Compatible with Strava Peloton Garmin iFit Wahoo: Amazon.co.uk: Sports & Outdoors