Garmin Unisex - Adult Heart Rate Chest Strap Extender - 12.8" Extender Strap, Fits Pro, Dual, Run, Swim, HRM-Tri.Total up to 56" Chest Strap Length, Black, M£8.99Visit shop
Garmin Fēnix 5 SapphireDate display, Timer, Barometer …, Men's, Women's, Support for HRM chest strap, Built-in, 2017(5)£434.99Compare prices