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Tech & Electronics

Smartwatches & Fitness Trackers, Sorted by Budget

This is a category where you can spend £17 or £350 and both can be the right call, depending on what you want it to do. At the cheap end you get step counting, notifications and heart rate, which is honestly all a lot of people use. The Xiaomi Smart Band has become the sensible default here, small and light with a genuinely good screen for the money. Higher up you're paying for accuracy, proper training data and, in the case of WHOOP, an ongoing membership rather than a one-off gadget. Be clear-eyed about that before you buy: a £20 watch you actually wear beats a £200 one gathering dust.

Read our best Smartwatches & Fitness Trackers shortlist →

Short answer

On the ratings data the strongest smartwatches & fitness trackers we track is XIAOMI Smart Band 10, Fitness Tracker for, on 4.4 out of 5 from 11,300 ratings. If you want to spend less, paybay Smart Watch for Men Women- Answer/Make sits at the cheaper end and still rates at or above the middle of the shelf. Neither is a paid placement, and the full working is below.

How the smartwatches & fitness trackers shelf is spread on rating and priceOf the 22 rated smartwatches & fitness trackers products we track, 2 sit 4.6 and up, 8 sit 4.3 to 4.5, 7 sit 4.0 to 4.2, 5 sit below 4.0. Prices run from £13.59 to £349, with the midpoint around £39.99.What this shelf actually looks like (22 rated products)4.6 and up24.3 to 4.584.0 to 4.27below 4.05Price range on this shelflow to high£13.59midpoint £39.99£349
Worked out from the 22 rated smartwatches & fitness trackers products we track, not from brand claims. Price positions come from our last catalogue refresh (20 September 2026); the price shown on each product is fetched live.

Common questions

Do cheap smartwatches track accurately?

Steps and heart rate on a £20 watch are fine for spotting trends and staying motivated. They aren't medical-grade, and GPS or sleep tracking can be hit and miss. If you train seriously, spend more; if you just want a nudge to move, the budget ones deliver.

Why is WHOOP so much more expensive?

Because you're paying for a membership, not just the band. That gets you detailed recovery, strain and sleep analysis aimed at serious training. It's overkill for casual step counting, which is what most of this category is really used for.

Will these work with my phone?

Almost all pair with both Android and iPhone through a companion app. Some deeper features are tied to one platform, so if a specific function matters to you, check compatibility before buying.