11%Garmin Forerunner 55Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2021£100.99Compare prices
Garmin Vivoactive 5Built-in, Men's, Women's, Date display, Barometer, Bluetooth …, 2023(2)£198.13Compare prices
Garmin Forerunner 255SBuilt-in, Men's, Women's, Temperature sensor, Barometer, Bluetooth …, 2022£219.00Compare prices
Garmin Forerunner 255Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2022(2)£189.00Compare prices
‌Garmin Forerunner 265Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2023(2)£368.88Compare prices
‌Garmin Approach S62HRM chest strap included, Support for HRM chest strap, Men's, Women's, Date display, Timer, Bluetooth …, 2020(3)£299.99Compare prices
‌Garmin Forerunner 965Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2023(8)£498.88Compare prices
‌Garmin Fēnix 7Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2022(2)£331.99Compare prices
‌Garmin Forerunner 265SSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2023£368.88Compare prices
‌Garmin Approach S42Men's, Women's, Date display, Timer, Bluetooth …, 2021£209.99Compare prices
‌Garmin Forerunner 955Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2022£389.90Compare prices
‌Garmin Instinct 2X SolarBuilt-in, Men's, Women's, Bluetooth, Speedometer, Sleep reading …, 2023(2)£299.00Compare prices
‌Garmin Instinct 2Built-in, Men's, Women's, Date display, Barometer, Bluetooth …, 2022£151.42Compare prices
‌Garmin Lily SportBuilt-in, Men's, Women's, Date display, Timer, Bluetooth …, 2021£169.99Compare prices
‌Garmin Forerunner 255S MusicBuilt-in, Men's, Women's, Date display, Timer, Barometer …, 2022£259.90Compare prices
‌Coros Pace 2Built-in, Men's, Women's, Temperature sensor, Barometer, Bluetooth …, 2018(3)£99.90Compare prices
‌Garmin Instinct SolarHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2020(1)£219.99Compare prices
‌Garmin Swim 2Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2019£165.93Compare prices
‌Garmin Approach S60Men's, Women's, Date display, Timer, Bluetooth …, 2017(1)£269.99Compare prices
‌Garmin Fēnix 7 Sapphire SolarSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2022(1)£615.83Compare prices
‌Garmin Forerunner 245HRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2019(1)£260.99Compare prices
‌Garmin Fēnix 7S Sapphire SolarSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2022£649.17Compare prices
‌Polar Pacer ProBuilt-in, Men's, Women's, Date display, Barometer, Bluetooth …, 2022(4)£171.49Compare prices
‌Garmin Fēnix 6HRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(2)£521.99Compare prices
‌Garmin Fēnix 7X Sapphire SolarSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2022(3)£594.29Compare prices
‌Garmin Vivoactive 4sSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(10)£199.17Compare prices
‌Garmin Forerunner 735XTHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2016(10)£210.60Compare prices
‌Coros Apex 2 ProSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2023£332.92Compare prices
‌Garmin Forerunner 45Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2019(6)£147.89Compare prices
‌Polar UniteHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2020£73.99Compare prices
‌Garmin Forerunner 645 MusicHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2018(6)£321.89Compare prices
‌Garmin Tactix Delta SapphireSupport for HRM chest strap, Men's, Women's, Date display, Temperature sensor, Timer …, 2020(1)£769.95Compare prices
‌Garmin Fēnix 6 ProHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(5)£499.17Compare prices
‌Amazfit T-Rex 2Built-in, Men's, Women's, Date display, Timer, Barometer …, 2022£219.00Compare prices
‌Garmin Forerunner 35Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2016(1)£121.79Compare prices
‌Garmin InstinctSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2018(4)£149.99Compare prices
‌Suunto Core All BlackSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2013(3)£149.95Compare prices
‌Garmin Forerunner 945HRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2019(6)£499.99Compare prices
‌Amazfit GTR 47mm Stainless SteelBuilt-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(4)£99.98Compare prices
‌Garmin Instinct 2SBuilt-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2022£159.00Compare prices
‌Garmin Forerunner 45SSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(1)£147.89Compare prices
‌Hama Fit Watch 4900Men's, Women's, Date display, Bluetooth, Calorie counter …, 2021£30.49Compare prices
‌Garmin Fēnix 6 SapphireHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(7)£582.50Compare prices
‌Garmin Forerunner 25 SmallSupport for HRM chest strap, Men's, Women's, Date display, Temperature sensor, Timer …, 2015£113.09Compare prices
‌Polar Vantage MHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2018(13)£209.90Compare prices
‌Garmin Vivoactive 4Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(14)£260.99Compare prices
‌Polar M430Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2017(7)£77.70Compare prices
‌Hama Fit Watch 5910Support for HRM chest strap, Men's, Women's, Date display, Timer, Barometer …, 2021(2)£38.99Compare prices
‌Polar Ignite 2HRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2021(1)£118.99Compare prices
6%‌Wahoo Elemnt RivalBuilt-in, Men's, Women's, Timer, Bluetooth, Speedometer …, 2020£154.23Compare prices
‌Garmin Fēnix 6SHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019£442.62Compare prices
‌Garmin Fēnix 6S ProHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019£499.17Compare prices
‌Polar Vantage M2Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2021(2)£246.00Compare prices
‌Garmin Forerunner 235HRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2015(28)£189.99Compare prices
‌Garmin VÃvoactive BundleHRM chest strap included, Support for HRM chest strap, Men's, Women's, Date display, Timer, Bluetooth …, 2015(3)£171.67Compare prices
‌Coros VertixBuilt-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(1)£448.45Compare prices
‌Polar PacerMen's, Women's, Date display, Bluetooth, Speedometer …, 2022(1)£117.49Compare prices
‌Garmin Fēnix 6 Sapphire Titanium with Titanium BraceletSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019£869.99Compare prices
‌Garmin Fēnix 5X Plus SapphireSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2018(2)£640.83Compare prices
‌Garmin Fēnix 3HRM chest strap included, Support for HRM chest strap, Men's, Women's, Date display, Temperature sensor, Timer …, 2015(8)£308.33Compare prices
‌Suunto 9HRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2018(4)£349.00Compare prices
‌Polar Vantage VSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2018(5)£263.40Compare prices
‌Amazfit Bip U ProBuilt-in, Men's, Women's, Date display, Timer, Barometer …, 2021£58.80Compare prices
‌Garmin Forerunner 945 Tri-BundleHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2019£652.49Compare prices
‌Garmin Lily ClassicMen's, Women's, Date display, Timer, Bluetooth …, 2021£179.00Compare prices
‌Garmin Tactix CharlieSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2018(2)£540.83Compare prices
‌Garmin Fēnix 6X Pro Solar Titanium with Titanium BraceletSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(1)£956.99Compare prices
‌Garmin Forerunner 220Support for HRM chest strap, Men's, Women's, Date display, Temperature sensor, Timer …, 2013(1)£116.67Compare prices
‌Polar IgniteHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2019(6)£150.00Compare prices
‌Garmin Fēnix 6S SapphireSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(1)£582.50Compare prices
‌Garmin Forerunner 245 MusicSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2019(21)£304.49Compare prices
‌Garmin Forerunner 935HRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2017(7)£391.49Compare prices
‌Garmin Vivoactive 3 Stainless SteelSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2017(14)£165.83Compare prices
‌Suunto Ambit2 RHRM chest strap included, Support for HRM chest strap, Men's, Women's, Date display, Timer, Speedometer …, 2014£165.83Compare prices
‌Garmin Instinct Esports EditionBuilt-in, Men's, Women's, Date display, Timer, Bluetooth …, 2020£183.33Compare prices
‌Suunto Traverse AlphaSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2016(2)£299.17Compare prices
‌Garmin Forerunner 935 Tri-BundleHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2017(1)£521.99Compare prices
‌Suunto 5Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2019(2)£182.50Compare prices
‌Garmin Forerunner 25 LargeHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2015(1)£113.09Compare prices
‌Suunto 9 PeakBuilt-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2021£290.83Compare prices
‌Withings Scanwatch 38mmHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Bluetooth, Sleep reading …, 2020£288.47Compare prices
‌Polar Grit XHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2020(4)£258.30Compare prices
‌Amazfit BipHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Barometer …, 2018(14)£66.99Compare prices
‌Garmin Fēnix 5 Plus Sapphire TitaniumHRM chest strap included, Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2018£652.49Compare prices
‌Suunto Spartan Sport HRHRM chest strap included, Support for HRM chest strap, Men's, Women's, Date display, Timer, Barometer …, 2016(5)£265.83Compare prices
‌Garmin Fēnix 6 Sapphire TitaniumSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2019(4)£782.99Compare prices
‌Suunto 5 PeakSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Bluetooth, Sleep reading …, 2022£140.83Compare prices
‌Garmin Fēnix 5SSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2017£434.99Compare prices
‌Amazfit T-RexBuilt-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2020(3)£449.80Compare prices
‌TomTom Spark 3 CardioSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Timer, Bluetooth …, 2016(3)£139.68Compare prices
21%‌Withings Steel HR Sport 40mmBuilt-in, Men's, Women's, Date display, Timer, Bluetooth …, 2018(15)£110.00Compare prices
‌Garmin Quatix 5 SapphireBuilt-in, Men's, Women's, Timer, Barometer, Bluetooth …, 2017£477.63Compare prices
‌Garmin Vivoactive 3 SlateSupport for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2018(5)£243.59Compare prices
‌Garmin Approach S20HRM chest strap included, Support for HRM chest strap, Men's, Women's, Timer, Bluetooth, Sleep reading …, 2016(3)£165.83Compare prices
‌Garmin Forerunner 645Support for HRM chest strap, Built-in, Men's, Women's, Date display, Temperature sensor, Timer …, 2018(5)£304.49Compare prices