Third-party app support was positively noted for easy route loading and AllTrails-connected navigation support.
Pros: wellness insights, build quality
Cons: LTE connectivity, band quality
Best 2025 Garmin Smartwatches for third-party app support
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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: stress tracking, customization options
Cons: menu navigation, companion app quality
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: customization options, charging speed
Cons: onboard music storage, voice assistant quality
Third-party app support was useful but limited: Connect IQ adds apps and data fields, but trails watchOS and Wear OS.
Pros: charging speed, GPS accuracy
Cons: ECG functionality, smartphone notifications
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: activity auto-detection, style and design
Cons: LTE connectivity, charging convenience
Third-party app support was treated as a limitation compared with the Apple Watch ecosystem, especially the App Store.
Pros: workout tracking variety, pairing reliability
Cons: size options, companion app quality
Third-party app support was a recurring weakness, with reviewers saying Garmin lacks Apple, Google, or Wear OS-style app depth.
Pros: pairing reliability, watch face quality
Cons: ECG functionality, LTE connectivity
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: software smoothness, comfort
Cons: LTE connectivity, voice assistant quality