Best 2023 Smartwatches for third-party app support

#1 Garmin Forerunner 265
5.0

Third-party workout syncing was praised as very easy, especially for sending activities to external services.

Pros: step counting accuracy, third-party app support

Cons: ECG functionality, LTE connectivity

#2 Samsung Galaxy Watch 6
4.6

Third-party app support was strong in the scored reviews, especially through Google Play and well-integrated Wear OS apps.

Pros: voice assistant quality, music controls

Cons: blood oxygen tracking, cross-platform compatibility

#3 TicWatch Pro 5
4.6

Third-party app support was consistently strong thanks to Play Store availability and broad watch-face or fitness-app options.

Pros: contactless payments, battery life

Cons: voice assistant quality, LTE connectivity

#4 Xiaomi Watch 2 Pro
4.6

Third-party app support was strongly positive, with reviewers highlighting access to apps such as Google Maps, Spotify, WhatsApp, YouTube Music, and the Play Store.

Pros: pairing reliability, outdoor visibility

Cons: ECG functionality, running power support

#5 Garmin Approach S70
4.5

Third-party app support is positive but not seamless, with Spotify/Connect IQ setup described as smooth and straightforward rather than Apple-like.

Pros: recovery insights, GPS accuracy

Cons: software smoothness, fitness tracking accuracy

#6 Garmin vivomove Trend
4.5

Third-party app support was positive where reviewed because workout data could flow to connected platforms such as Strava and MapMyFitness.

Pros: activity auto-detection, build quality

Cons: blood oxygen tracking, Bluetooth connectivity

#7 Withings ScanWatch Light
4.5

Third-party app support is positive in limited evidence, with syncing to Google Fit, Strava, and Samsung Health mentioned approvingly.

Pros: comfort, build quality

Cons: call handling, contactless payments

#8 Suunto Vertical
4.2

Third-party app support was praised as practical add-on functionality rather than cosmetic extras.

Pros: battery life, durability

Cons: resume later function, ECG functionality

#9 Xiaomi Redmi Watch 4
4.0

Third-party app support is a positive surprise, especially for sharing data with platforms such as Suunto, Apple Health, and Strava.

Pros: battery life, software smoothness

Cons: contactless payments, recovery insights

#10 Garmin Forerunner 965
3.3

Third-party app support was mixed: Strava and Connect IQ are useful, but Garmin apps can feel clunky or less polished.

Pros: water resistance, workout tracking variety

Cons: LTE connectivity, ECG functionality

#11 Garmin Venu 3
3.3

Third-party app support is limited compared with mainstream smartwatch platforms, though Garmin’s activity export and Connect IQ extras still add value.

Pros: health tracking accuracy, software smoothness

Cons: LTE connectivity, mapping and navigation

#12 Amazfit Bip 5
2.8

Third-party app support is inconsistent, with some appreciation for added apps but stronger criticism that the ecosystem is far behind premium stores and still limited.

Pros: comfort, touchscreen responsiveness

Cons: calorie tracking usefulness, onboard music storage

#13 Garmin fēnix 7X Pro
2.8

Third-party app support was mixed: Garmin’s store and watch-face options helped, but broader integrations and app depth drew criticism.

Pros: GPS accuracy, app ecosystem

Cons: ECG functionality, calorie tracking usefulness

#14 Garmin Epix Pro (Gen 2)
2.8

Third-party app support exists through Connect IQ, but reviewer evidence suggests the ecosystem lacks polish versus Apple Watch.

Pros: GPS accuracy, charging speed

Cons: ECG functionality, voice assistant quality

#15 Garmin Vivoactive 5
2.3

Third-party app support was a weakness compared with Apple/Google-style ecosystems.

Pros: fitness tracking accuracy, wellness insights

Cons: software smoothness, ECG functionality

#16 Amazfit GTR Mini
2.2

Third-party app support was repeatedly criticized as sparse or disappointing, even when reviewers could live with the limitation.

Pros: pairing reliability, workout tracking variety

Cons: contactless payments, onboard music storage

#17 Casio G-Shock DW-H5600
1.9

Third-party support is the most criticized connected feature, with repeated complaints about missing or limited integration and export options.

Pros: durability, outdoor visibility

Cons: app ecosystem, third-party app support

#18 Withings ScanWatch Nova
1.8

Third-party app support was a weakness, with reviewers telling app-focused buyers to look elsewhere or comparing it unfavorably with full smartwatches.

Pros: battery life, heart rate accuracy

Cons: third-party app support, GPS accuracy

#19 Withings ScanWatch 2
1.5

Third-party app support was essentially absent, a limitation reviewers emphasized when comparing the ScanWatch 2 to fuller smartwatches.

Pros: Bluetooth connectivity, pairing reliability

Cons: third-party app support, contactless payments

#20 Casio G-Shock GBD-H2000
1.1

Third-party app support is one of the clearest weaknesses, especially the lack of Strava, Polar Flow, Apple Health, Google Fit, and export options.

Pros: brightness, charging convenience

Cons: ECG functionality, stress tracking