Best 2024 Activity & Fitness Trackers for fit

#1 Xiaomi Smart Band 9 Active
4.3

Fit was positive in the long-term review, where the band did not get in the way or restrict wrist movement.

Pros: alarm function, data syncing reliability

Cons: connected GPS reliability, GPS accuracy

#2 Xiaomi Smart Band 9 Pro
4.3

Fit was context-dependent: one reviewer liked the smaller case for skinny wrists, while another found the base model worse on a thin wrist.

Pros: workout mode variety, durability

Cons: activity reminders, calorie tracking usefulness

#3 Renpho LYNX Smart Ring
4.1

Fit was mostly positive when using the sizing kit, but reviewers warned that Renpho's ring sizing differs from normal jewelry and can be tricky.

Pros: activity reminders, charging speed

Cons: swimming tracking, workout mode variety

#4 RingConn Gen 2
3.9

Fit was mostly positive when sized correctly, though reviewers emphasized using the sizing kit and noted swelling or removal discomfort in some cases.

Pros: subscription value, weight

Cons: Strava compatibility, third-party app compatibility

#5 Oura Ring 4
3.8

Fit depended heavily on sizing and finger changes: some found the fit excellent, while others had looseness or comfort issues.

Pros: GPS accuracy, swimming tracking

Cons: alarm function, calorie tracking usefulness

#6 Samsung Galaxy Ring
3.7

Fit evidence was mostly positive after proper sizing, but reviewers warned about smaller sizing, finger choice, and pressure points.

Pros: weight, charging convenience

Cons: sleep apnea monitoring, calorie tracking usefulness

#7 Amazfit Helio Ring
3.2

Fit depended heavily on finger size: reviewers with a good size liked the fit, but others struggled with looseness, tightness, orientation, or lack of sizing kit.

Pros: distance tracking accuracy, pairing reliability

Cons: automatic workout detection, activity reminders

#8 Xiaomi Smart Band 9
2.0

Fit had limited negative evidence, with one reviewer saying the band could pop off and become loose.

Pros: subscription value, cadence tracking

Cons: fit, GPS accuracy