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Black Garmin Forerunner 945 GPS smartwatch on wrist

Garmin

Garmin Forerunner 945 Black fitness accessory

SKU CH-F9KW-SJPWM

GPS smartwatch with music storage for up to 1,000 songs, performance monitoring and onboard maps

  • TypeHomeAudio
  • Music on the go with up to 1,000 songs stored
  • Performance monitoring with VO2 max and training status
  • Garmin Pay for contactless payments
  • Full-colour onboard maps for navigation
  • Safety and tracking features for peace of mind

GPS Smartwatch for Elite Athletes

The Garmin Forerunner 945 is a GPS smartwatch built for dedicated runners and triathletes who demand detailed performance data. It tracks VO2 max with adjustments for heat and altitude while evaluating training status to show if you are peaking or overreaching. Aerobic and anaerobic training effects reveal how each session builds endurance, speed and power.

Music Storage and Contactless Payments

You can sync playlists from select premium streaming services such as Deezer and Spotify for offline, ad-free listening. The watch holds up to 1,000 songs and also accepts transfers from a personal computer library. Garmin Pay enables contactless payments directly from the wrist so you can leave your phone and wallet behind.

Designed for Serious Endurance Training

This device suits athletes who want onboard mapping, safety tracking and deep physiological insights during every workout. It is not intended for casual users who only need basic step counting or smartphone notifications. Buyers who want more storage for extensive media libraries should look at something else.

Highlights

  • Music on the go with up to 1,000 songs stored
  • Performance monitoring with VO2 max and training status
  • Garmin Pay for contactless payments
  • Full-colour onboard maps for navigation
  • Safety and tracking features for peace of mind

Specifications

BrandGarmin
TypeHomeAudio

Questions about this item

How often will the battery in the Forerunner 945 need replacement after daily GPS and music use?

The rechargeable battery is built into the watch and is not user-replaceable; Garmin offers a service procedure when capacity degrades significantly.

Which limit appears first during a long triathlon — onboard music storage or GPS logging capacity?

Music storage caps at 1000 songs, while GPS activity logging continues until internal memory fills, so the song limit is reached first.

Does the Forerunner 945 become noticeably warm or noisy when streaming music and tracking GPS all day?

The watch has no fan or moving parts, so it runs silently; the case may feel slightly warm during continuous GPS and Bluetooth audio streaming.

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