Garmin Forerunner 255 GPS Running Smartwatch (Slate Gray) $250 at Amazon

amazon.com has Garmin Forerunner 255 GPS Running Smartwatch (Slate Gray) for $249.99 with free shipping.

  • Up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode
  • Full picture of your health, from sleep to training
  • Morning report summarizes your sleep, HRV (heart rate variability)