These watches are Brand New Fully Warrantied Garmin Watches. Take advantage of these insane deals while they last!

This is the 39 mm watch, if you are looking for the 42 mm Forerunner 45, click here

YOU’RE A RUNNER, SO TRAIN LIKE ONE

Forerunner 45 is the GPS running watch with all the running-related features you need in a sleek, lightweight smartwatch you’ll want to wear all day and night.

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.

Say goodbye to missed texts with smart notifications² delivered right to your wrist.

We’ve got your back with built-in incident detection and assistance features³.

Log more miles between charges with up to 7 days of battery life.

DESIGNED FOR RUNNERS

Run far with a lightweight watch that fits comfortably and won’t hold you back.

LIGHT AND SPORTY MATERIALS

The sweat-ready silicone band makes chafing a thing of the past.

Put your running performance first.

GARMIN COACH

These adaptive training plans feature guidance from expert coaches and free training plans that adapt to you and your goals. Workouts sync right to your watch.

BUILT-IN SPORTS APPS

Switch up your workout routine with activity profiles for cycling, treadmill running, indoor track, elliptical, cardio, yoga and more.

WRIST-BASED HEART RATE

Get heart rate data¹ along with alerts if your heart rate stays too high or too low while you’re at rest. Gauge how hard your heart is working during activities, even underwater.

BUILT-IN GPS

Track where you run, and get accurate stats, including distance, pace and intervals.

BATTERY LIFE

Run to your heart’s content with up to 7 days of battery life in smartwatch mode and up to 13 hours in GPS mode.

Keep tabs on wellness.

STRESS TRACKING

Find out if you’re having a calm, balanced or stressful day. Relax reminders will even prompt you to do a short breathing activity.

BODY BATTERY™ ENERGY MONITOR

Track your body’s energy levels so you can find the best times for activity and rest.

FITNESS TRACKING

While you’re out and about, Forerunner 45 tracks steps, intensity minutes and more.

Wherever you go, stay connected.

SMART NOTIFICATIONS

Receive emails, texts and alerts right on your watch when paired with a compatible smartphone.

SAFETY AND TRACKING FEATURES

If you feel unsafe or if your watch senses that an incident occurred, assistance and incident detection features³ send your location to emergency contacts. Incident detection is enabled by default for select activity profiles only.

CONNECT IQ™ STORE

Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store.

MUSIC CONTROLS

Easily control the music playing on your phone, so you can skip songs without missing a beat.

SYNCS WITH GARMIN CONNECT™

Upload your activities to the Garmin Connect app to interact with a thriving online community where people on the go can connect and compete — and even share their triumphs via social media.

For the full list of specifications, please visit https://www.garmin.com/en-US/p/641121#specs

Forerunner 45s