4.3 out of 5 stars
The Forerunner 45S HR from is a GPS Running Smartwatch that also provides Coach Training Plan Support so you get maximum gains from your workouts. Its smaller, 39mm case size is unobtrusive while running and cycling and it monitors your heart rate at your wrist so you can leave the strap at home. And in its GPS sensor that tracks your pace, distance, intervals, and more and you have a highly capable watch for any sporting endeavor. As noted above, the 45S works with Coach adaptive training plans that bring expert, personalized coaching right to your wrist. It also easily pairs to your smartphone and apps for running, cycling, indoor track, treadmill, elliptical, cardio, yoga, and more. Its connected features include smart notifications for incoming texts and calls, automatic uploads to Connect, live tracking, and controls for the music playing on your phone. This safety and tracking feature also includes incident detection (during select activities) and assistance and sends your real-time location to emergency contacts. Lastly, its battery life is up to 7 days in smartwatch mode and 13 hours in GPS mode.
- Monitors heart rate at the wrist1, because a finger on the pulse is so old school.
- For concrete proof that you crushed it, GPS tracks pace, distance, intervals and more.
- Get yourself on the road to glory with free Garmin Coach adaptive training plans.
- Log more miles between charges with up to 7 days of battery life.