Best 2024 Smartwatches for app ecosystem

#1 Apple Watch Ultra 2
5.0

The app ecosystem was framed as a major advantage of the Ultra 2 as part of Apple’s broader smartwatch platform.

Pros: battery life, voice assistant quality

Cons: value for money, mapping and navigation

#2 Garmin Lily 2 Active
5.0

The app ecosystem is praised as comprehensive for wellness data and long-term health interpretation.

Pros: battery life, GPS accuracy

Cons: onboard music storage, mapping and navigation

#3 Apple Watch Series 10
4.7

The Apple ecosystem was a major strength, with seamless Strava syncing, Mac authentication, Apple-device continuity, and broad app support.

Pros: charging speed, display quality

Cons: battery life, water resistance

#4 Garmin Lily 2
4.5

Garmin Connect and the broader Garmin ecosystem earn praise for subscription-free data access, training resources, desktop analysis, and motivating badges.

Pros: battery life, style and design

Cons: sleep tracking accuracy, workout tracking variety

#5 Xiaomi Watch 2
4.5

The app ecosystem was a strength because Wear OS provided Google services, downloadable apps, and broad wrist-based functionality.

Pros: value for money, smartphone notifications

Cons: battery life, operating system experience

#6 Coros Pace Pro
4.5

Third-party syncing is a strength where reviewers discussed it; Strava and similar integrations moved data quickly and supported the training workflow.

Pros: battery life, GPS accuracy

Cons: heart rate accuracy, smartwatch features

#7 Xiaomi Redmi Watch 5 Lite
4.5

The app ecosystem scored well where reviewed because data sharing with Strava, Google Fit, and Zepp Life was called helpful.

Pros: display quality, battery life

Cons: sleep tracking accuracy, voice assistant quality

#8 Google Pixel Watch 3
4.5

The app ecosystem was praised as robust for Wear OS, with reviewers saying app support has improved enough that major third-party gaps are less noticeable.

Pros: battery life, display quality

Cons: GPS accuracy, charging convenience

#9 OnePlus Watch 2R
4.3

The Wear OS app ecosystem was a strength, with reviewers praising access to Google apps, third-party apps, and broad app availability.

Pros: battery life, value for money

Cons: companion app quality, charging convenience

#10 Ticwatch Pro 5 Enduro
4.3

Reviewers liked Wear OS access to the Play Store and Google apps, with enough app breadth to make the watch genuinely useful.

Pros: battery life, value for money

Cons: operating system experience, voice assistant quality

#11 Samsung Galaxy Watch FE
4.3

The app ecosystem was a strength thanks to Wear OS, Google Play, and recognizable third-party apps.

Pros: smartwatch features, health tracking accuracy

Cons: value for money, software smoothness

#12 Samsung Galaxy Watch 7
4.2

The Wear OS app base is a strength, with reviewers praising access to Samsung, Google, and third-party apps, though one fitness reviewer criticized Samsung Health integration limits.

Pros: value for money, wellness insights

Cons: battery life, cross-platform compatibility

#13 Samsung Galaxy Watch Ultra (2024)
4.2

Wear OS app access was treated as a major strength, with reviewers citing useful mainstream apps and thriving third-party support, though not every customization app remained compatible.

Pros: battery life, sleep tracking accuracy

Cons: wellness insights, style and design

#14 Suunto Race S
4.0

The app ecosystem was praised for useful SuuntoPlus tools, though one review said Suunto still lags Garmin on ecosystem depth.

Pros: value for money, battery life

Cons: heart rate accuracy, onboard music storage

#15 Garmin Enduro 3
4.0

The app ecosystem gets some credit for a large library of watch faces, but the broader smartwatch-app story is not the product’s main strength.

Pros: battery life, value for money

Cons: smartwatch features, size options

#16 Xiaomi Redmi 5 Active
4.0

The built-in app/function set was viewed positively in one review as useful for a budget smartwatch.

Pros: call handling, smartwatch features

Cons: display quality, value for money

#17 Ticwatch Atlas
3.8

Google app integration and Mobvoi's improving app layer are viewed as useful, though not as polished as leading ecosystems.

Pros: battery life, display quality

Cons: operating system experience, voice assistant quality

#18 Amazfit T-Rex 3
3.5

Reviewers found the Zepp ecosystem improving and sometimes useful, but still less mature than Garmin, Coros, Apple, or Google alternatives.

Pros: value for money, mapping and navigation

Cons: heart rate accuracy, recovery insights

#19 Garmin Fenix 8
3.3

Reviewers saw Garmin’s ecosystem as deep enough to offer extra software, but weaker than Apple or Samsung for broader third-party app depth.

Pros: battery life, GPS accuracy

Cons: value for money, call handling

#20 Garmin Forerunner 165
3.3

The app ecosystem was useful through Connect IQ and Garmin features, but Garmin's broader platform could still feel intimidating.

Pros: value for money, GPS accuracy

Cons: recovery insights, onboard music storage

#21 Xiaomi Redmi Watch 5
2.3

Reviewers found the app ecosystem limited, citing missing major apps and only a small number of add-on apps.

Pros: battery life, display quality

Cons: smartphone notifications, sleep tracking accuracy

#22 CMF Watch Pro 2
2.0

The app ecosystem was limited; reviewers criticized the lack of downloadable apps and problems exporting or syncing activity data.

Pros: value for money, battery life

Cons: GPS accuracy, sleep tracking accuracy

#23 Fitbit Ace LTE
2.0

The app ecosystem is intentionally closed; one reviewer called out the lack of apps as a limitation.

Pros: coaching features, value for money

Cons: battery life

#24 Polar Grit X2 Pro
1.5

Reviewers found the app/platform ecosystem thin, with no proper ecosystem and limited app integration compared with rivals.

Pros: GPS accuracy, mapping and navigation

Cons: value for money, companion app quality

#25 Polar Vantage M3
1.2

The app ecosystem is weak because reviewers repeatedly highlight the lack of an app store and broader app platform.

Pros: value for money, GPS accuracy

Cons: heart rate accuracy, companion app quality