Garmin Forerunner 45 review
Test scoreShow Context
- Garmin OS
The Garmin Forerunner 45 is an upgrade to the budget Forerunner 35. This smartwatch offers simple tracking for runners, with built-in GPS and a heart-rate monitor. Many previous smartwatches from Garmin have performed well, but will this one follow suit? We sent it to our test lab to find out - read on for our full review.
What's included:- Pros and cons
- What is it?
- What can it do?
- What's it like to wear and use?
- How accurate is it?
- What’s the battery life like?
- Is there anything else I should know?
- Should I buy it?
Last checked by Which?
October 2021
First reviewed by Which?
October 2019
Technical specifications
General
- Weight (g)36g
- Width (mm)43mm
- Thickness (mm)12
- Operating systemGarmin OS
- Removable strap
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
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- 54%Lowest score
- 71%Average score
- 86%Highest score
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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
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