Garmin - epix Pro (Gen 2) vs Garmin - Fenix 8 CE (47mm)
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Garmin - epix Pro (Gen 2) | Garmin - Fenix 8 CE (47mm) |
|---|---|---|
| GPS mode | 82 h | 84 h |
Between the epix Pro (Gen 2) and Fenix 8 CE (47mm), the epix Pro (Gen 2) comes out ahead in several specs, while the Fenix 8 CE (47mm) wins on gps mode. Overall, the epix Pro (Gen 2) scores 70.9 and the Fenix 8 CE (47mm) scores 70.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (70.9 vs 70.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
The epix Pro (Gen 2) does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the Fenix 8 CE (47mm) if you care most about gps mode. Its strongest claims are gps mode. The single most decisive one: GPS mode — 2.44% more. 84 h vs 82 h.
Both ship with comparable smartwatch mode, multi-band gps, solar charging, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Garmin - epix Pro (Gen 2) or Garmin - Fenix 8 CE (47mm)?
Garmin - epix Pro (Gen 2) leads the current Mars Score by 0.3 points.The more useful decision is the trade-off behind that result: compare gps mode against the way you will actually use the product.
Choose Garmin - epix Pro (Gen 2) if…
Garmin - epix Pro (Gen 2) does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Garmin - Fenix 8 CE (47mm) if…
Garmin - Fenix 8 CE (47mm) has the measurable edge on battery gps hours.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Garmin - epix Pro (Gen 2) wins
- No decisive advantages.
Why Garmin - Fenix 8 CE (47mm) wins
- ▲GPS mode — 2.44% more. 84 h vs 82 h.
Spec comparison
GPS & Sensors
| Spec | Garmin - epix Pro (Gen 2) | Garmin - Fenix 8 CE (47mm) |
|---|---|---|
| Multi-band GPS | true | true |
| Barometric altimeter | true | true |
| Heart rate | true | true |
| ECG | true | true |
| Pulse Ox | true | true |
Battery
| Spec | Garmin - epix Pro (Gen 2) | Garmin - Fenix 8 CE (47mm) |
|---|---|---|
| Smartwatch mode | 16 days | 16 days |
| GPS mode | 82 h | 84 hlead |
| Solar charging | false | false |
Design
| Spec | Garmin - epix Pro (Gen 2) | Garmin - Fenix 8 CE (47mm) |
|---|---|---|
| Case size | 47 mm | 47 mm |
| Weight | 76 glead | 80 g |
| Water resistanceⓘ | 10 ATM | 10 ATM |