7 Best Garmin Watch Forerunner [UK] (2025)

2025 Expert Picks

Last Updated: June 2025

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Last Updated: June 2025

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Best Garmin Watch Forerunner

Premium Pick

Garmin Forerunner 965 Running Smartwatch for Unisex, 47.2 mm Size, Black/Powder Grey

Garmin

9.7

Garmin Forerunner 965 Running Smartwatch for Unisex, 47.2 mm Size, Black/Powder Grey

Color: Multicolor

Dimensions: 6.38 x 8.78 x 2.09 inches

Weight: 0.12 pounds

Release Date: 15/04/2023

Size: 47.2 mm

Unit Count: 1

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Picked by 397 people today

Garmin Forerunner 165 GPS 43mm Running Smartwatch, Lightweight, AMOLED Touchscreen, Advanced Training, Insights and Features, Safety & Tracking Features, up to 11 days Battery Life, White

Garmin

Available in 2 Configurations, 4 Colors

9.5

Garmin Forerunner 165 GPS 43mm Running Smartwatch, Lightweight, AMOLED Touchscreen, Advanced Training, Insights and Features, Safety & Tracking Features, up to 11 days Battery Life, White

Color: Whitestone

Dimensions: 1.69 x 1.69 x 0.46 inches

Weight: 0.09 pounds

Release Date: 20/02/2024

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Garmin

Available in 2 Colors, 2 Sizes

9.5

Garmin Forerunner 255 Music GPS 46mm Running Smartwatch, Lightweight, Music Storage, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Black

Color: Black

Dimensions: 11.02 x 19.69 x 19.69 inches

Weight: 0.11 pounds

Size: Regular

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Garmin

Available in 1 Colors

9.2

Garmin Forerunner 255 GPS 46mm Running Smartwatch, Lightweight, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Tidal Blue

Color: Regular

Dimensions: 0.50 x 1.80 x 1.80 inches

Weight: 0.11 Pounds

Release Date: 01/04/2023

Size: Tidal Blue

Unit Count: 1

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Garmin

Available in 4 Colors, 2 Styles

9.0

Garmin vívoactive 5 GPS 42mm Smartwatch, AMOLED Touchscreen, All-day Health Monitoring, Advanced Fitness Features, Personalised Sleep Coaching, Music, up to 11 days battery life, Black

Color: Black

Dimensions: 0.43 x 1.70 x 1.70 inches

Weight: 0.08 pounds

Release Date: 20/09/2023

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Garmin

Available in 1 Styles, 2 Sizes, 2 Colors

8.8

Garmin Forerunner 255 GPS 46mm Running Smartwatch, Lightweight, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Slate Grey

Color: Slate Grey

Dimensions: 0.50 x 1.80 x 1.80 inches

Weight: 0.11 pounds

Release Date: 01/04/2023

Size: Regular

Unit Count: 1

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Garmin

8.6

Garmin [Renewed] Forerunner 255 GPS 46mm Running Smartwatch, Lightweight, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Slate Grey (Renewed)

Color: grey

Dimensions: 0.00 x 0.00 x 0.00

Weight: 0.11 Pounds

Release Date: 23/11/2023

Size: One Size

Unit Count: 1

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Our Top Choice

Best Garmin Watch Forerunner

Premium Pick

Garmin

9.7

Garmin Forerunner 965 Running Smartwatch for Unisex, 47.2 mm Size, Black/Powder Grey

Color: Multicolor

Dimensions: 6.38 x 8.78 x 2.09 inches

Weight: 0.12 pounds

Release Date: 15/04/2023

Size: 47.2 mm

Unit Count: 1

Save 5%

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2025 Expert Picks

Finding the perfect product can be challenging. That’s why our team invests countless hours in research, breaking down key insights into clear, side-by-side comparisons. Our top pick is based on what matters most to our readers, the most popular products in each category, and a data-driven assessment of all available options. We aim to provide you with all the details you need to make the best choice—quickly and confidently.

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Compare Features

Release Date	Premium Pick Garmin Forerunner 965 Running Smartwatch for Unisex, 47.2 mm Size, Black/Powder Grey Garmin On Amazon	Garmin Forerunner 165 GPS 43mm Running Smartwatch, Lightweight, AMOLED Touchscreen, Advanced Training, Insights and Features, Safety & Tracking Features, up to 11 days Battery Life, White Garmin On Amazon	Popular Garmin Forerunner 255 Music GPS 46mm Running Smartwatch, Lightweight, Music Storage, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Black Garmin On Amazon	Garmin Forerunner 255 GPS 46mm Running Smartwatch, Lightweight, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Tidal Blue Garmin On Amazon	Garmin vívoactive 5 GPS 42mm Smartwatch, AMOLED Touchscreen, All-day Health Monitoring, Advanced Fitness Features, Personalised Sleep Coaching, Music, up to 11 days battery life, Black Garmin On Amazon	Best Value Garmin Forerunner 255 GPS 46mm Running Smartwatch, Lightweight, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Slate Grey Garmin On Amazon	Garmin [Renewed] Forerunner 255 GPS 46mm Running Smartwatch, Lightweight, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Slate Grey (Renewed) Garmin On Amazon
Deal
Deal	Save 5%	Save 8%	Save 39%	Save 31%	Save 25%	Save 40%	Save 4%
Color	Multicolor	Whitestone	Black	Regular	Black	Slate Grey	grey
Color	Multicolor	Whitestone	Black	Regular	Black	Slate Grey	grey
Dimensions	6.38 x 8.78 x 2.09 inches	1.69 x 1.69 x 0.46 inches	11.02 x 19.69 x 19.69 inches	0.50 x 1.80 x 1.80 inches	0.43 x 1.70 x 1.70 inches	0.50 x 1.80 x 1.80 inches	0.00 x 0.00 x 0.00
Dimensions	6.38 x 8.78 x 2.09 inches	1.69 x 1.69 x 0.46 inches	11.02 x 19.69 x 19.69 inches	0.50 x 1.80 x 1.80 inches	0.43 x 1.70 x 1.70 inches	0.50 x 1.80 x 1.80 inches	0.00 x 0.00 x 0.00
Weight	0.12 pounds	0.09 pounds	0.11 pounds	0.11 Pounds	0.08 pounds	0.11 pounds	0.11 Pounds
Weight	0.12 pounds	0.09 pounds	0.11 pounds	0.11 Pounds	0.08 pounds	0.11 pounds	0.11 Pounds
Release Date	2023-04-15T00:00:01Z	2024-02-20T00:00:01Z	-	2023-04-01T00:00:01Z	2023-09-20T00:00:01Z	2023-04-01T00:00:01Z	2023-11-23T00:00:01Z
Release Date	15/04/2023	20/02/2024	-	01/04/2023	20/09/2023	01/04/2023	23/11/2023
Size	47.2 mm	One Size	Regular	Tidal Blue	One Size	Regular	One Size
Size	47.2 mm	One Size	Regular	Tidal Blue	One Size	Regular	One Size
Unit Count	1	1	-	1	1	1	1
Unit Count	1	1	-	1	1	1	1

Trusting our TOP Pick

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Hours of research

+1 Million

Purchases analyzed

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Brands Compared

+100

Categories Covered

We leverage expert analysis and advanced technology to evaluate thousands of products. Our unbiased reviews are designed to save you time and ensure you find the best options with confidence.