Garmin Forerunner 255 Easy to Use Lightweight GPS Running Smartwatch, Advanced Training and Recovery Insights,Safety and Tracking Features included, Up to 14 days Battery Life, Slate Grey Condition:Used - Like New and advanced sleep tracking to

and advanced sleep tracking to provide a holistic view of your health

7-inch Super Retina XDR display stays Always-On

Extend the ultimate desktop experience with Thunderbolt 4 ports

USB On-The-Go

Garmin Forerunner 255 Easy to Use Lightweight GPS Running Smartwatch, Advanced Training and Recovery Insights,Safety and Tracking Features included, Up to 14 days Battery Life, Slate Grey Condition:Used - Like New and advanced sleep tracking toForerunner 255 provides up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode for a full picture of your health from sleep to training Morning report summarises your sleep, HRV status and daily workout suggestion in one place as soon as you wake up View your entire week of daily suggested workouts, which adapt after every run to match your performance and recovery HRV status tracks your heart rate variability while you sleep,