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Garmin Forerunner 645 review

£350.00
Launched Reviewed
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Typical price

£350.00

The Garmin Forerunner 645 is a GPS fitness watch that claims seven days of battery life. It's sibling, the Forerunner 645 Music, comes with internal storage for your music. So which of these expensive fitness watches is the right one for you? We challenged it in on the treadmill, on a woodland run and in the pool, and reveal all in our full review.
Is it worth your money?
Or is it a waste of cash?

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  • Ease of use overall

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  • Sleep function

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  • Battery life

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