The best fitness trackers for swimming are presented in the following list.
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The Xiaomi Smart Band 9 Pro is a premium fitness tracker featuring a 1.74-inch AMOLED display with a 60Hz refresh rate and a peak...Read more
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The Xiaomi Smart Band 8 Pro is a hybrid fitness tracker featuring a large 1.74-inch AMOLED display with a 60Hz refresh rate, 336...Read more
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The Xiaomi Smart Band 7 Pro is a hybrid fitness tracker that mimics a smartwatch with its 1.64-inch rectangular AMOLED display...Read more
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The Huawei Band 3 Pro is a lightweight, 25g fitness tracker featuring a 0.95-inch AMOLED color touchscreen with a 120 x 240...Read more
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The Huawei Band 4 Pro is a compact fitness tracker featuring a 0.95-inch AMOLED touchscreen with a 240 x 120 resolution, built-in...Read more
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The Xiaomi Mi Band 8 is a versatile fitness tracker featuring a 1.62-inch AMOLED touch display with a smooth 60Hz refresh rate...Read more
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The Huawei Band 10 is an ultra-slim fitness tracker featuring a 1.47-inch AMOLED display (194x368 resolution, 800 nits...Read more
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The Huawei Band 2 Pro is a slim, water-resistant fitness tracker (5ATM) featuring a 0.91-inch monochrome PMOLED display and...Read more
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The Runtastic Moment Fun is an analog-style fitness tracker featuring a 1.5-inch stainless steel case, scratch-resistant glass...Read more
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The Runtastic Moment Elite is a 46mm analog hybrid fitness tracker featuring a black stainless steel case, scratch-proof mineral...Read more
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The Xiaomi Smart Band 9 is a lightweight fitness tracker featuring a 1.62-inch AMOLED display with a 60Hz refresh rate and a peak...Read more
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The Xiaomi Smart Band 10 features a 1.72-inch AMOLED display with a 60Hz refresh rate and 1500 nits peak brightness, housed in a...Read more
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The Withings ScanWatch 42mm is a premium hybrid smartwatch featuring a 42mm stainless steel case (13.7mm thickness), a...Read more
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The Amazfit Neo is a lightweight 32g fitness tracker featuring a 1.2-inch always-on STN monochrome display and a distinctive...Read more
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The Garmin vívofit 3 is a versatile, entry-level activity tracker featuring a 10mm x 10mm sunlight-visible, 64 x 64 pixel...Read more
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The Misfit Shine 2 is a minimalist, modular fitness tracker crafted from aircraft-grade aluminum, featuring a slim 8mm profile...Read more
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The Garmin Vivofit is an entry-level fitness tracker featuring a lightweight, water-resistant design (up to 50m) and a 1-year...Read more
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The Garmin Vivofit 4 Large is a lightweight activity tracker featuring a 148–215 mm circumference strap and a 0.43" x 0.43"...Read more
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The Garmin Vivofit 2 is a lightweight (25.5g) activity tracker featuring a 1-inch backlit, always-on segmented LCD display and a...Read more
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The Misfit Ray is a minimalist, 8-gram, 12mm x 38mm cylindrical anodized aluminum tracker that utilizes a 3-axis accelerometer to...Read more
Audited using multi-parameter algorithmic scoring, verified specs, and multi-market user reviews.
The best fitness tracker for swimming overall is Xiaomi Smart Band 9 Pro, with an overall score of 9.06 points, a battery life of up to 21 days, a weight of 40.4 g, and a price of around £60.
The Xiaomi Smart Band 9 Pro is a premium fitness tracker featuring a 1.74-inch AMOLED display with a 60Hz refresh rate and a peak brightness of 1,200 nits, housed in a lightweight 24.5g aluminum alloy frame. Key characteristics include built-in multi-system GNSS for phone-free tracking, support for over 150 sports modes, and an upgraded 350mAh battery providing up to 21 days of typical use.
Best value alternative: Xiaomi Smart Band 9, with an overall score of 9.2 points, a battery life of up to 21 days, a weight of 27 g, and a price of around £35.
The best fitness tracker brands for swimming are as follows:
The chart below ranks fitness tracker brands for swimming by average overall score.
[horizontal-chart-13735312643827843665055163322921544212232830227421]A fitness tracker is suitable for swimming when it can handle repeated pool exposure, stay secure on the wrist, and record useful swim data instead of simply surviving splashes. The core requirement is real swim-ready water resistance, but good swimming trackers also need a strap that does not loosen in the water and a design that stays comfortable through longer sessions.
Swimming also changes what matters in daily use. A tracker that works well on land can still be a poor pool companion if the display is hard to read when wet, if the buttons are awkward around water, or if the device cannot track pool sessions clearly. Pool use and open-water use are also not the same, so buyers who train outdoors should pay more attention to GPS support and how well the device handles longer, less structured workouts.
A fitness tracker for swimming should usually have at least 5 ATM water resistance, because that is the most reliable baseline for regular pool use. Lower splash-style protection may survive sweat or rain, but it is not the same thing as a tracker built for repeated swimming sessions.
Higher ratings can still be useful, but 5 ATM is already the important threshold where a tracker becomes meaningfully swim-capable for most buyers. Even then, water resistance should not be treated as the only check. A tracker also needs a solid strap, clear manufacturer support for pool use, and a design that can tolerate repeated exposure to water, chlorine, and drying cycles over time.
The swim tracking features that matter most in a fitness tracker are the following:
A fitness tracker for swimming can track open-water sessions, but that depends more on GPS support and outdoor workout handling than on water resistance alone. Pool swimming and open-water swimming are different use cases, because open water usually needs route mapping, distance estimation without wall turns, and steadier GPS behavior in changing outdoor conditions.
That means not every swim-safe tracker is automatically a good open-water tracker. Buyers who plan to swim in lakes, the sea, or long outdoor courses should look beyond the pool-ready water rating and focus on whether the device supports open-water mode, reliable GPS logging, and battery endurance that holds up during longer outdoor sessions.
Fitness trackers for swimming usually cost about £45-£170, with the main differences coming from swim tracking depth, GPS support, display quality, and overall build quality. Around £45-£85, you can already find solid swim-capable trackers that cover the basics well if you mainly want pool-ready durability and simple session logging.
Between about £85 and £170, the market becomes stronger for buyers who want better swim metrics, more reliable GPS for outdoor sessions, and a more complete fitness experience beyond the pool. Pool-focused buyers can often stay in the lower or middle band, while swimmers who also want open-water support and broader training tools may get more from the higher end. Above that level, you are often paying for broader multisport capability or smartwatch-style extras rather than just a better basic swimming tracker.
