Best Activity & Fitness Trackers for swimming tracking

swimming tracking Decision Dashboard

Best for swimming tracking

Oura Ring 4

5.0 attribute score

Highest scored product for this attribute based on supporting review evidence.

Safest pick

Xiaomi Smart Band 10

4.2 attribute score

Balances the attribute score, supporting reviews, and overall product strength.

Most evidence

Polar Verity Sense

7 supporting reviews

Has the broadest review evidence for this attribute.

Best overall product

Xiaomi Smart Band 9 Pro

4.0 overall score

Strongest overall product among items with scored evidence for this attribute.

#1 Oura Ring 4
5.0

Swimming tracking was praised by a reviewer whose swims were logged reliably.

Pros: battery life, sleep tracking accuracy

Cons: subscription value, workout tracking accuracy

#2 Samsung Galaxy Ring
4.4

Swimming tracking had limited positive evidence, with one reviewer impressed that the ring auto-detected pool time.

Pros: comfort, sleep tracking accuracy

Cons: value for money, heart rate accuracy

#3 Xiaomi Smart Band 9 Pro
4.3

Swimming tracking was viewed positively overall, with reviewers praising improved swim metrics, pool support, and the device's water-ready fitness role.

Pros: value for money, battery life

Cons: smartphone notifications, companion app quality

#4 Samsung Galaxy Fit3
4.2

Swimming tracking received positive feedback for lap and swim-type tracking, though one review lost swim data after a sync issue.

Pros: battery life, value for money

Cons: sleep tracking accuracy, GPS accuracy

#5 Xiaomi Smart Band 10
4.2

Swimming tracking was repeatedly described as improved, with better stroke/lap support and underwater heart-rate features, though one review cautioned about underwater HR reliability.

Pros: display quality, value for money

Cons: band quality, sleep stage tracking

#6 Xiaomi Smart Band 9
4.0

Swimming tracking had limited positive evidence from one review saying swimming mode provided useful activity-specific information.

Pros: battery life, value for money

Cons: smartphone notifications, band quality

#7 Polar Verity Sense
3.7

Swimming support is valued for pool use, goggles, and heart-rate capture, but reviewers also note limitations around stroke detail, watch pairing in water, and open-water data.

Pros: heart rate accuracy, value for money

Cons: charging convenience, fit

#8 Fitbit Inspire 3
3.3

Swimming tracking was mixed: one reviewer liked the swimming feature, while another found the wet screen poor and stroke support limited.

Pros: battery life, value for money

Cons: subscription value, heart rate accuracy

#9 Fitbit Charge 6
3.0

Swimming tracking was mixed: one reviewer was impressed it counted swim work, while others complained about no open-water support or difficulty stopping swims.

Pros: value for money, battery life

Cons: subscription value, GPS accuracy

#10 Whoop 5.0
2.5

Swimming tracking had caveats because reviewers noted variable or wonky heart-rate readings in water.

Pros: battery life, charging convenience

Cons: subscription value, heart rate accuracy

#11 Polar Loop
2.3

Swimming support was weak beyond water exposure; one review noted missing swim metrics and another found open-water HR performance poor.

Pros: subscription value, comfort

Cons: value for money, companion app quality

#12 Xiaomi Smart Band 9 Active
2.0

Swimming tracking was a weak point because reviewers repeatedly noted the lack of a swim mode despite the water-resistance rating.

Pros: battery life, value for money

Cons: display quality, distance tracking accuracy

#13 Renpho LYNX Smart Ring
2.0

Swimming tracking received only negative workout-mode evidence, with one review saying swim analytics were not meaningfully covered beyond waterproof protection.

Pros: battery life, value for money

Cons: workout mode variety, step counting accuracy

#14 Fitbit Air
1.8

Swimming tracking evidence is negative in one detailed test, where swim-specific heart-rate accuracy was rated poor.

Pros: comfort, fitness coaching

Cons: health trend insights, workout tracking accuracy