Other features
Activity auto-detection
Apple Watch SE 3
3.6
Auto-detection was useful but not flawless; reviewers found it adequate for walks and workouts, while one later review said it still lagged rivals.
Garmin Forerunner 165No score yet
Cross-platform compatibility
Apple Watch SE 3
2.0
Cross-platform compatibility was a clear limitation because the SE 3 remains an iPhone-only smartwatch.
Garmin Forerunner 165No score yet
ECG functionality
Apple Watch SE 3
2.1
ECG was the most repeated missing health feature, often framed as the main reason some higher-risk buyers might step up to the Series line.
Garmin Forerunner 165No score yet
LTE connectivity
Apple Watch SE 3
4.0
Cellular connectivity was viewed as a useful option, with 5G improving coverage, efficiency, and phone-free use for calls, messages, and downloads.
Garmin Forerunner 165No score yet
Controls and connectivity
Bluetooth connectivity
Apple Watch SE 3No score yet
Garmin Forerunner 165
4.0
Bluetooth headphone pairing was reported to work without problems.
Review contexts may differ, so use caution when interpreting the score gap.
Call handling
Apple Watch SE 3
4.5
Call handling was rated highly where tested, especially voice isolation and gesture-based call management.
Garmin Forerunner 165No score yet
Onboard music storage
Apple Watch SE 3No score yet
Garmin Forerunner 165
3.2
Onboard music storage drew split views: handy or smooth for some, but tedious and poor value for others.
Voice assistant quality
Apple Watch SE 3
4.1
On-device Siri was broadly seen as a useful upgrade, making commands faster and more practical for workouts, timers, weather, and health questions.
Garmin Forerunner 165No score yet
Wi-Fi connectivity
Apple Watch SE 3No score yet
Garmin Forerunner 165
2.0
Wi-Fi/music setup drew criticism when troubleshooting made the watch appear connected even though playlist syncing failed.
Review contexts may differ, so use caution when interpreting the score gap.
Tracking and training
Calorie tracking usefulness
Apple Watch SE 3
4.0
Calorie tracking appeared as part of the useful core fitness toolkit, with one test finding calorie and distance figures matched a comparison watch exactly.
Garmin Forerunner 165No score yet
Step counting accuracy
Apple Watch SE 3No score yet
Garmin Forerunner 165
4.5
Step counting was reported as close to other tested devices.
Stress tracking
Apple Watch SE 3No score yet
Garmin Forerunner 165
4.0
Stress tracking was mentioned as part of the watch's helpful health-glance system for knowing when to ease off.