Garmin Forerunner 945 Premium GPS Running/Triathlon Smartwatch - Music

Our review of the Garmin Forerunner 945 finds it tailored for serious runners and multisport athletes who want advanced metrics and onboard music in one wearable. The biggest reason to buy is its combination of detailed performance tracking and full-color maps, which together keep training objective and navigation reliable during long outings. The watch pairs with premium music services to store songs on wrist, offers extensive physiological insights like Vo2 Max and training load balance, and includes Garmin Pay and incident detection for safety - all features that matter most to committed athletes.

Key Features

• Onboard music: Download songs and playlists from supported services so workouts no longer require a phone for audio playback.
• Advanced performance metrics: Vo2 Max, training status, training load focus and recovery time deliver a clear picture of fitness and readiness for hard sessions.
• Full-color onboard maps: Built-in mapping guides routes and prevents getting lost during runs or rides without needing a smartphone map app.
• Safety and tracking: Incident detection can send real-time location to emergency contacts through a paired smartphone for added peace of mind.
• Garmin Pay: Contactless payments from the wrist let you leave cash and cards at home on short runs and errands.
• Long battery life: Up to two weeks in smartwatch mode and extended GPS modes for multi-day activities or long events.

Who It's For

The Forerunner 945 is aimed at dedicated runners, triathletes and cyclists who want a lightweight multisport watch with professional-grade metrics and route guidance. Athletes who value music on the wrist and accurate long-duration tracking will appreciate the battery modes and the breadth of physiological data.

Casual users or those who want a simple step tracker should look elsewhere; the 945 is feature-rich and best used by people who will act on training load, acclimation and recovery insights rather than merely glancing at steps or notifications.

Pros & Cons

Pros

• Comprehensive performance monitoring including Vo2 Max and training load focus gives actionable training insight.
• Onboard music support for playlists from popular services provides phone-free listening during workouts.
• Full-color maps and incident detection add navigation and safety features for outdoor athletes.
• Excellent battery options let users balance features and endurance for long events.

Cons

• Some users report variable battery performance under heavy GPS and music use, so real-world endurance can differ from quoted times.
• The price positions it at the premium end, so value depends on how much one uses the advanced metrics and mapping.

Specifications

Model	Forerunner 945
Function	GPS running/triathlon smartwatch with music
Music	Download songs and playlists from supported services
Display resolution	240 x 240 pixels
Battery life	Up to 2 weeks smartwatch, 10 hours GPS with music, up to 60 hours UltraTrac
Payments	Garmin Pay contactless payment solution
Safety	Incident detection and real-time location via paired smartphone

Our Verdict

The Forerunner 945 is a strong choice for committed runners and multisport athletes who want advanced physiological metrics, mapping and music in a single device. It represents good value for people who will use training load, recovery and navigation features regularly, but casual users may find the feature set and price excessive.

Frequently Asked Questions

Can I store music on the watch?
Yes, the watch lets you download songs and playlists from supported services so you can play audio without your phone.

How long does the battery last?
Battery life varies by mode: up to two weeks in smartwatch mode, about 10 hours in GPS mode with music, and up to 60 hours in UltraTrac mode.

Does it offer safety features?
Yes, incident detection can send your real-time location to emergency contacts through a paired compatible smartphone.