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Garmin Forerunner 645 Music Multisport GPS Watch

Garmin Forerunner 645 Music Multisport GPS Watch - image 1 of 10

About this item


  • Easily download up to 500 songs to your watch, and connect with Bluetooth headphones (sold separately) for phone-free listening
  • Syncs music from select streaming services for offline listening
  • Garmin Pay contactless payment solution
  • Provides advanced running dynamics, including stride length, vertical ratio and more
  • Uses wrist-based heart rate to offer performance monitoring features
  • Battery life: up to 7 days in smartwatch mode; 5 hours in GPS mode with music
Running is more than just exercise - it's a performance. And Forerunner 645 Music has the tools to help you put on an outstanding show every time you lace up your shoes. It features on-device music storage - so you can run with your favorite tunes - and contactless payments that let you buy what you need without missing a beat. With all those features plus advanced running dynamics and performance monitoring tools, this GPS running watch is the instrument you need to refine the performance.
Features: Silicone (band)
Material: Plastic, Stainless Steel
Weight: 42.2 grams
Placement: Wrist
Product Model: Garmin Forerunner 645
Computer Features: Built-In Bluetooth, Built-In GPS, accelerometer, alarm notifications, app notifications, calendar notifications, call notifications, changeable bands, customizable watch faces, daily alarms, dust resistant, heart rate sensor, multi-sport modes, music capabilities, target zone alarms, text notifications, water resistant
Includes: Charging Cable, User Manual
Battery Charge Life: Up to 14 Hours, up to 7 days
Wireless Technology: Bluetooth, Wi-Fi
Connectivity: USB
Operating System Compatibility: Android, Apple iOS, Windows Mobile
Activities tracked: Average Speed, Calories Burned, Continuous Heart Rate, Daily Distance, Daily Workout Memory, Heart Rate, Maximum Speed, Sleep Duration, VO2 max, Total Steps, elevation climbed, floors climbed, sleep interruptions, running, speed, walking
Screen Size: 1.2 inches
Battery: 1 Non-universal Lithium ion, Required, included
Warranty: 1 year limited warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item, please call Target Guest Services at 1-800-591-3869.
TCIN: 53760246
UPC: 753759185114
Item Number (DPCI): 057-03-1632
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov www.p65warnings.ca.gov
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Color Black
In stock - free standard shipping with REDcard
Not in stores
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Most recent reviews

Great fitness device

4 out of 5 stars
JohnnyVegas 2 days ago
This is a fantastic fitness device, marred only by poor software support in some areas. First, the good - I think that the FR 645 Music is a uniquely perfect watch in the Garmin line up at the moment. It's the only one that has all three: * Thin, lightweight, and smartwatch-like in appearance,...see moreof the reviewer's review
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Very pleased with the 645!

(would recommend)
5 out of 5 stars
First time buyer 2 days ago
This is my second running watch from Garmin. The first was a very early edition. Decided to upgrade and loved the versatility of this watch. I have not tried out the music yet but look forward to using that feature as well. Have been pleasantly surprised with how complete the options are for this wa...see moreof the reviewer's review
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