Best for third-party app support
Samsung Galaxy Watch 8
4.8 feature score
Highest scored product for this feature based on supporting review evidence.
Best Samsung Smart Watch for third-party app support
third-party app support Decision Dashboard
Safest pick
Samsung Galaxy Watch 6
4.6 feature score
Balances feature score, supporting reviews, and overall product strength.
Most evidence
Samsung Galaxy Watch FE
2 supporting reviews
Has the broadest review evidence for this feature.
Best overall product
Samsung Galaxy Watch 7
4.0 overall score
Strongest overall product among items with scored evidence for this feature.
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Third-party app support was praised strongly, with one reviewer saying the watch supports every major smartwatch app they wanted.
Pros: third-party app support, heart rate accuracy
Cons: music controls, cross-platform compatibility
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
Third-party app support benefits from extra storage and useful fitness/media apps, giving users more room for services beyond Samsung’s own tools.
Pros: LTE connectivity, pairing reliability
Cons: antioxidant index, blood oxygen tracking
Third-party app support was rated well, with reviewers highlighting popular apps and an advantage over cheaper non-Wear OS watches.
Pros: materials quality, workout tracking variety
Cons: size options, cross-platform compatibility
Third-party app support is generally good through Wear OS and the Play Store, but deeper Samsung Health data export and integration remain limited.
Pros: display quality, durability
Cons: cross-platform compatibility, antioxidant index
Third-party app support was useful through Wear OS, but custom watch-face support created a notable limitation for one reviewer.
Pros: build quality, software smoothness
Cons: stress tracking, blood oxygen tracking