Garmin Enduro 3 vs Garmin Enduro 4
Garmin Enduro 3 and Garmin Enduro 4 are 2024 and 2026 smartwatches from the same product line. This comparison separates the catalog's listed specifications from missing information and approximate values. It covers 17 fields, including 5 exact differences; it does not choose a winner.
Specifications side by side
| Field | Garmin Enduro 3 | Garmin Enduro 4 |
|---|---|---|
| Release year | 2024 | 2026 |
| Case sizes | 51 mm | 51 mm |
| Display | Solar MIP (sun-readable) | Solar MIP (sun-readable) |
| Battery, as listed | Up to 90 days (solar) · 320 GPS hours | Up to 90 days (solar) · up to 320 GPS hours (solar) |
| Operating system | Garmin OS | Garmin OS (approx.) |
| Phone compatibility | Android, iPhone | Android, iPhone |
| Cellular connection | None | None |
| Water rating | 10ATM | 10ATM |
| Glass | Sapphire | Sapphire |
| Case material | Titanium | Fiber-reinforced polymer case, titanium bezel |
| GPS | Dual-frequency GNSS | multi (approx.) |
| Maps | Yes | Yes |
| Payment system | Garmin Pay | Garmin Pay |
| Plan requirement | Not required | Not required |
| Listed sensors and features | HRV, SpO2, Skin temperature | ECG, Heart rate, HRV, SpO2, Skin temperature |
| Safety features | livelocate, SOS calling | None listed |
| Hardware flashlight | Yes | Yes |
"Not listed" means the catalog has no usable value for that field. It does not mean the watch lacks the feature. Approximate values stay visible but do not support the difference count or numeric deltas.
Where they differ
- Release year: Garmin Enduro 3 lists 2024; Garmin Enduro 4 lists 2026. The listed values are 2 years apart.
- Battery, as listed: Garmin Enduro 3 lists Up to 90 days (solar) · 320 GPS hours; Garmin Enduro 4 lists Up to 90 days (solar) · up to 320 GPS hours (solar). These are the full listed battery descriptions. Different modes or case variants prevent a single numeric battery-life delta.
- Case material: Garmin Enduro 3 lists Titanium; Garmin Enduro 4 lists Fiber-reinforced polymer case, titanium bezel. Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
- Listed sensors and features: Garmin Enduro 3 lists HRV, SpO2, Skin temperature; Garmin Enduro 4 lists ECG, Heart rate, HRV, SpO2, Skin temperature. This compares the listed feature names, not measurement accuracy, clinical usefulness or availability in a particular country.
- Safety features: Garmin Enduro 3 lists livelocate, SOS calling; Garmin Enduro 4 lists None listed.
Where they are the same
- Both list case sizes: 51 mm.
- Both list display: Solar MIP (sun-readable).
- Both list phone compatibility: Android, iPhone.
- Both list cellular connection: None.
- Both list water rating: 10ATM.
- Both list glass: Sapphire.
- Both list maps: Yes.
- Both list payment system: Garmin Pay.
- Both list plan requirement: Not required.
- Both list hardware flashlight: Yes.
Which one fits you
Garmin Enduro 3 is listed as a smartwatch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that the later generation is better in every respect.
Garmin Enduro 4 is listed as a smartwatch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that the later generation is better in every respect.
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