Best Garmin Smartwatches for third-party app support

third-party app support Decision Dashboard

Best for third-party app support

Garmin Forerunner 70

5.0 attribute score

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

Safest pick

Garmin Forerunner 170

5.0 attribute score

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

Most evidence

Garmin Forerunner 965

6 supporting reviews

Has the broadest review evidence for this attribute.

Best overall product

Garmin Forerunner 170 Music

4.3 overall score

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

#1 Garmin Forerunner 170
5.0

Connect IQ supports major services such as Spotify and YouTube Music plus a wide range of community apps and widgets.

Pros: value for money, battery life

Cons: mapping and navigation, materials quality

#2 Garmin Forerunner 265
5.0

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

Pros: battery life, value for money

Cons: mapping and navigation, smartwatch features

#3 Garmin Forerunner 70
5.0

Completed workouts sync easily to services such as Strava and Apple Health. The broad integration makes Garmin data easy to use across a larger fitness setup.

Pros: battery life, value for money

Cons: mapping and navigation, smartwatch features

#4 Garmin Tactix 8
4.8

Third-party app support was positively noted for easy route loading and AllTrails-connected navigation support.

Pros: battery life, durability

Cons: value for money, band quality

#5 Garmin Lily 2 Active
4.5

Third-party app support is positive, especially syncing workout data outward and broadcasting heart rate to other devices.

Pros: battery life, GPS accuracy

Cons: onboard music storage, mapping and navigation

#6 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: display quality, value for money

Cons: charging convenience, smartphone notifications

#7 Garmin Forerunner 255
4.5

Third-party app support was praised in one walkthrough for the availability of free apps, glances, watch faces, and music apps.

Pros: GPS accuracy, battery life

Cons: smartphone notifications, mapping and navigation

#8 Garmin Vivomove Sport
4.5

Third-party support was positive where discussed, especially easy syncing with Strava and other fitness apps.

Pros: value for money, style and design

Cons: battery life, display quality

#9 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: style and design, charging convenience

Cons: battery life, charging speed

#10 Garmin Forerunner 970
4.2

Third-party app support was useful for watch faces, data fields, and niche apps, though reviewers did not equate it with a full smartwatch app store.

Pros: heart rate accuracy, GPS accuracy

Cons: battery life, value for money

#11 Garmin Instinct 3
3.8

Third-party app support is present and somewhat useful through Connect IQ, but the evidence is limited and not central to the watch’s appeal.

Pros: battery life, display quality

Cons: mapping and navigation, smartwatch features

#12 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: battery life, GPS accuracy

Cons: smartwatch features, charging convenience

#13 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: battery life, GPS accuracy

Cons: smartwatch features, smartphone notifications

#14 Garmin Forerunner 165
3.3

Third-party app/widget support was available and sometimes useful for tailoring data, though one reviewer did not find it especially useful.

Pros: value for money, GPS accuracy

Cons: recovery insights, onboard music storage

#15 Garmin Forerunner 570
3.3

Third-party app support was useful but limited: Connect IQ adds apps and data fields, but trails watchOS and Wear OS.

Pros: heart rate accuracy, GPS accuracy

Cons: value for money, mapping and navigation

#16 Garmin Forerunner 955
3.2

Third-party app support was mixed: reviewers liked the app selection, but felt Connect IQ still needed growth and better payment support.

Pros: GPS accuracy, battery life

Cons: onboard music storage, charging convenience

#17 Garmin Forerunner 170 Music
3.0

Streaming support is a mixed point: Spotify, Amazon Music, Deezer and some other services work well, but Apple Music’s absence is repeatedly called out as a meaningful limitation. Spotify offline...

Pros: value for money, GPS accuracy

Cons: mapping and navigation, third-party app support

#18 Garmin MARQ Gen 2
3.0

Third-party app support was mixed to weak: Connect IQ offered usable apps, but reviewers wanted richer interactive app support.

Pros: display quality, battery life

Cons: value for money, smartphone notifications

#19 Garmin Forerunner 255S
3.0

Third-party app support was useful mainly for fitness-related tools, but reviewers found it narrower than mainstream smartwatch app ecosystems.

Pros: value for money, battery life

Cons: menu navigation, user interface

#20 Garmin Venu 4
3.0

Third-party app support was useful enough to boost the smartwatch side for one reviewer, but another stressed that the watch still lacks the extra apps found on fuller smartwatch platforms.

Pros: battery life, GPS accuracy

Cons: value for money, voice assistant quality

#21 Garmin fenix 8 Pro
3.0

Third-party app support was treated as a limitation compared with the Apple Watch ecosystem, especially the App Store.

Pros: LTE connectivity, battery life

Cons: value for money, safety features

#22 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: battery life, mapping and navigation

Cons: value for money, score tracking

#23 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: battery life, GPS accuracy

Cons: user interface, fit

#24 Garmin Venu Sq 2
2.5

Third-party app support was considered weak compared with Apple and Google smartwatch platforms.

Pros: battery life, display quality

Cons: smartwatch features, style and design

#25 Garmin Enduro 3
2.5

Third-party app support was judged weak compared with Apple’s ecosystem, with reviewers saying the Connect IQ offering does not rival fuller smartwatches.

Pros: battery life, value for money

Cons: smartwatch features, size options

#26 Garmin Venu X1
2.4

Third-party app support was a recurring weakness, with reviewers saying Garmin lacks Apple, Google, or Wear OS-style app depth.

Pros: display quality, comfort

Cons: battery life, value for money

#27 Garmin Vivoactive 5
2.3

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

Pros: value for money, GPS accuracy

Cons: sleep tracking accuracy, recovery insights

#28 Garmin Vivoactive 6
2.2

Third-party app support is one of the most consistent weaknesses, with several reviewers saying Garmin lacks the breadth of Apple or Wear OS apps.

Pros: battery life, comfort

Cons: heart rate accuracy, sleep tracking accuracy

#29 Garmin Fenix 8
2.2

Third-party app support was a weakness compared with Apple, Samsung, watchOS, or Wear OS options.

Pros: battery life, GPS accuracy

Cons: value for money, call handling

#30 Garmin Approach S62
2.0

Third-party app support was a limitation because reviewers stressed that Wear OS and Apple watchOS apps are unavailable.

Pros: mapping and navigation, value for money

Cons: coaching features, smartphone notifications

#31 Garmin Bounce 2
1.8

Third-party support is limited, especially for music. Amazon Music is the only offline service, and the lack of Spotify or broader app options frustrates many families.

Pros: smartwatch features, safety features

Cons: value for money, call handling