175.99 poundsPrice checked 5 Sept 2026View on Amazon UK(opens in a new tab)
Running · 3 products
Best Running Watches Lightweight UK
We track 3 running watches lightweight on Amazon UK, priced from £117.99 to £175.99. The average customer rating across this selection is 4.2 out of 5, and 2 of the 3 are rated 4.5 or higher. 3 brands are represented, 1 listing each. The cheapest is the Gelert Running Watches Plus at £117.99, the dearest the Merrell Running Watches Sport at £175.99. That is 3 of the 9 running watches we list in total. Ranking is by verified rating and review volume — never by commission.
Products
- 137.99 poundsPrice checked 5 Sept 2026View on Amazon UK(opens in a new tab)
- 117.99 poundsPrice checked 5 Sept 2026View on Amazon UK(opens in a new tab)
Prices and availability are accurate as of the date shown and may change. Always check the current price on Amazon UK before buying.
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Compare the top picks
Best value in each row is highlighted.
| Product | MerrellMerrell Running Watches SportView on Amazon(opens in a new tab) | KarrimorKarrimor Running Watches XView on Amazon(opens in a new tab) | GelertGelert Running Watches PlusView on Amazon(opens in a new tab) |
|---|---|---|---|
| Price | £175.99 | £137.99 | £117.99 (best value in this row) |
| Rating | 4.5 / 5 (best value in this row) | 4.5 / 5 (best value in this row) | 3.5 / 5 |
| Reviews | 3,973 | 1,934 | 869 |
| Battery | 14 days | 30 days | 9 days |
| GPS | Connected (phone) | Connected (phone) | Built-in |
| Heart rate | Chest strap included | None | Wrist-based |
| Maps | Full colour | Full colour | Breadcrumb |
| Weight | 40 g | 39 g (best value in this row) | 85 g |
| Buy | View on Amazon(opens in a new tab) | View on Amazon(opens in a new tab) | View on Amazon(opens in a new tab) |
Prices and availability are accurate as of the date shown and may change. Always check the current price on Amazon UK before buying.
As an Amazon Associate we earn from qualifying purchases.
Why these picks
- Ordering is mechanical: customer rating first, then review count, then a stable tie-break. Commission is not an input, and no listing can pay for a position.
- The selection carries 6,776 customer reviews in total, the most-reviewed being the Merrell Running Watches Sport with 3,973.
- Prices and availability were last read from Amazon UK on 2026-09-05; 3 of the 3 were in stock at that point. Always check the live page before buying.
Frequently asked questions
How much do running watches lightweight cost in the UK?
The 3 running watches lightweight on this page run from £117.99 to £175.99, averaging £143.99. Half of them are listed at or below £137.99. Amazon UK prices move, so treat these as the figures at the last catalogue refresh rather than today's shelf price.
Which brands make running watches lightweight?
3 brands appear in this selection: Gelert (1), Karrimor (1) and Merrell (1). The number in brackets is how many listings each has here, not a ranking of the brands themselves.
Which of these running watches lightweight is rated highest?
The Merrell Running Watches Sport, at 4.5 out of 5 from 3,973 reviews. It is top of this list because of that rating, not because of an editorial pick. 2 of the 3 listings are rated 4.5 or better.
How many running watches are lightweight?
3 of the 9 running watches we list — about 33%. Everything outside that 33% is still on the main running watches page; this page is a filtered view of it, not a separate catalogue.