Best Triathlon Watches

Garmin Forerunner 255 Music GPS 46mm Running Smartwatch, Lightweight, Music Storage, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Black

Garmin Instinct 2 GPS 45mm Smartwatch, Rugged watch, Built-in Sports Apps & Health Monitoring, Ultratough Design Features, up to 28 days Battery Life, Graphite

Garmin fēnix 7 Multisport GPS Watch, Silver with Graphite Band

COROS PACE 3 Sport Watch GPS, Lightweight and Comfort, 17 Days Battery Life, Dual-Frequency GPS, Heart Rate and SpO2, Navigation, Sleep Track, Training Plan, Run, Bike, and Ski -Black Silicone

SUUNTO Vertical GPS Sports Watch, Activity Tracker w/ Dual-band GNSS & Offline Maps, Up to 60-Day Battery Life, Supports 95+ Sports, 24/7 Health Care, Smart Watch For Men & Women, Solar Charging Opt.

SUUNTO Race S GPS Sports Watch, High-Res AMOLED Touchscreen & 13D Standby, Dualband GNSS, Global Offline Map, Advanced Training & Recovery Insights, 95+ Multisports, Compact & Light, All Black

Garmin Forerunner 945, Premium GPS Running/Triathlon Smartwatch with Music, Black

Garmin Forerunner 965 Running Smartwatch for Unisex, 47.2 mm Size, Black/Powder Grey

Polar Ignite 2 - GPS Fitness watch for women - Sports Smart watch for men, Heart Rate Monitor, Activity Tracker for Fitness, Workout, Health Recovery, Sleep Tracker - Calorie & Step Counter Watch

COROS APEX 2 GPS Outdoor Watch, 1.2" Sapphire Screen, 14 Days/40 Hours Battery Life, 5 Satellite Systems, Offline Maps, Heart Rate Monitor, Music,Triathlon, Multisport,Training Plan and Workout-Grey