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Garmin Forerunner 645 Music GPS Watch - Black

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  • Garmin Forerunner 645 Music GPS Watch - Black
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Garmin Forerunner 645 Music GPS Watch - Black

Web Price £349.90

RRP £399.99

You Save £50.09 (13%)

Quick Overview

The Garmin Forerunner 645 Music GPS running watch can take your running performance to the next level. Storing up to 500 songs, runners can ditch their phone or MP3 player at home, leaving pockets lighter for an unrestricted running experience. You can also leave wallets, cards and change at home too thanks to Garmin Pay™, a contactless payment method you can use straight from your watch. Experience training at its best as the Garmin 645 Music collects data including heart rate and running dynamics to allow more accurate performance monitoring. You can even personalise your watch with free downloadable watch faces, apps and much more.

0% interest for 4 months on purchases over £150 with paypal credit.


The Garmin Forerunner 645 Music is the latest addition to Garmin’s GPS watches. Carrying over the much-loved features of previous versions and introducing new features, the Garmin 645 Music promises to deliver so that you can beat yesterday. 


The obvious and most exciting feature of the 645 Music is that you can play music straight from your watch. Download up to 500 songs to the watch and listen to them using Bluetooth headphones (sold separately). You can now enjoy weightless and unrestricted running wherever you are. Another new feature to the watch is Garmin Pay Ready, a contactless payment method that lets you make payments straight from your wrist.

Running Dynamics collect data on ground contact, vertical ratio, stride length, running power and much more to help you perfect your running form. A performance monitoring tool gives you a training status by evaluating your recent exercise history and performance. This provides information on whether you are training productively, peaking or overreaching in your physical activity. Garmin Elevate wrist technology monitors your heart rate 24/7 and GPS/Glonass lets you track your runs even better when running in more challenging environments.

The Garmin 645 Music also has Smart Notifications and the ability to reply to messages using prewritten responses. You can also make the most of automatic uploads to Garmin Connect and the ability for others to track your runs using the LiveTrack feature.

Other features of the Garmin 645 Music include customisation through free downloadable watch faces, widgets, apps and customized workouts. Wellness Monitoring tracks your stress and relaxation periods helping you to balance stress and rest and built in sports enables the tracking of various sports including running, cycling and swimming.  Connect your watch to the Garmin Connect Mobile App where you can join, connect and compete in challenges with others.


  • Built In Music – Download up to 500 songs to your watch
  • Garmin Pay Ready – A contactless payment method on your watch
  • Running Dynamics including ground contact time balance, vertical ratio, stride length and running power. 
  • Training Status – A performance monitoring tool.
  • Connected features including smart phone notifications, responding to text messages and much more.
  • Connect IQ – Get free watch faces, widgets and apps.
  • 24/7HR Monitoring – All day heart rate monitoring at the wrist.
  • GPS + Glonass – Track better in more challenging environments.
  • Wellness Monitoring – Helps to balance stress and rest.
  • Built In Sports – support for running, cycling, swimming, rowing, elliptical and much more.
  • Custom Workouts – Download or create custom running, cycling, cardio or strength workouts.
  • Garmin Connect™ Mobile App – An online community for connecting, competing and joining challenges.
  • Battery Life – 7 days in smartwatch mode and 5 hours in GPS mode.
  • Colour – Black
  • Weight – 1.5oz/42.2g

Additional Information

Model Number 010-01863-30
Brands Garmin
Season Spring 2018, Summer 2018

UK Delivery

Standard Delivery:  3 - 5 Working Days From £2.95

Next Working Day Delivery:  £5.95

Saturday Delivery:  £12.95

Sunday Delivery:  £13.95


International Delivery

We Deliver To Over 100 Countries Worldwide

Standard Delivery:  4 - 12 Working Days From £4.95

Express Delivery:  2 - 4 Working Days From £14.95

Prices & Delivery estimates are provided as a guide, for more information please view our delivery information page

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