Coros Apex 2 Pro vs Garmin Fénix 8 AMOLED
Quick verdict
Choose the Coros Apex 2 Pro if…
- You want 66 h of GPS and a simple, no-fuss interface
- You prefer the sunlight readability of a MIP screen and less weight
Choose the Garmin Fénix 8 AMOLED 47 mm if…
- You want an AMOLED display, an LED flashlight and speaker/microphone
- You use Garmin Pay, heatmaps and the Garmin metrics ecosystem
For maximum autonomy on long ultras, Coros Apex 2 Pro lasts longer in GPS mode. If you want the lightest watch on your wrist, go for Coros Apex 2 Pro. On budget, Coros Apex 2 Pro is the more affordable option.
Coros Apex 2 Pro or Garmin Fénix 8 AMOLED 47 mm? GPS battery (66 h vs 47 h), weight (53 g vs 59 g), maps and multi-band, with a clear verdict and a check of whether each lasts your whole race.
Pick by what you need
- If you run ultras or very long outings (66 h of GPS) → Coros Apex 2 Pro
- If you want the lightest (53 g) → Coros Apex 2 Pro
- If you want to save without giving up the essentials → Coros Apex 2 Pro
Radar: where each watch wins
Absolute 0–100 scale, no exaggerated gaps: a tie stays a tie. Coros Apex 2 Pro leads on 3 of 6 axes.
| Axis | Coros Apex 2 Pro | Garmin Fénix 8 AMOLED 47 mm |
|---|---|---|
| GPS battery | 55/100 | 39/100 |
| Everyday battery | 70/100 | 53/100 |
| Lightness | 70/100 | 60/100 |
| Maps | 100/100 | 100/100 |
| Multi-band GPS | 43/100 | 58/100 |
| Display & extras | 50/100 | 100/100 |
GPS: 120 h = 100 · Weight: 35 g = 100, 95 g = 0 · Multi-band: by its battery (60 h = 100) · Display: AMOLED + music.
Spec-by-spec comparison
| Spec | Coros Apex 2 Pro | Garmin Fénix 8 AMOLED 47 mm |
|---|---|---|
| GPS battery | 66 h | 47 h |
| Multi-band battery | 26 h | 35 h |
| Smartwatch | 21 days | 16 days |
| Weight | 53 g | 59 g |
| Maps | ✓ | ✓ |
| Multi-band | ✓ | ✓ |
| Music | ✓ | ✓ |
| Display | MIP | AMOLED |
| Price | High-end | Flagship |
| Where to buy | View on Amazon(opens in a new tab) | View on Amazon(opens in a new tab) |
GPS battery = each manufacturer's standard GPS mode; multi-band = dual-frequency (maximum accuracy). On Suunto, Polar Grit and Amazfit T-Rex the GPS figure already corresponds to dual-band mode. Figures verified against the manufacturer.
CorosCoros Apex 2 ProMountain watch with outstanding battery life: 66 h in full GPS, 26 h in dual-frequency and up to 21 days in daily use, at just 53 g. Free offline maps, multi-band GPS, MP3 music and touchscreen. The light, long-lasting alternative to Garmin for ultras and crossings.
View on Amazon(opens in a new tab)GarminGarmin Fénix 8 AMOLED 47 mmGarmin's flagship multisport watch: AMOLED display, topo maps, multi-band GPS, LED flashlight, speaker and microphone. 47 h in GPS mode (35 h multi-band) and 16 days in smartwatch mode. Rugged case with sapphire glass for mountain ultras and multi-day adventures.
View on Amazon(opens in a new tab)Will it last your race? Real battery across 300 races
We estimated a mid-pack runner's finish time for every race in our calendar (distance, elevation and terrain) and added a 25% safety margin. Here's the result:
Coros Apex 2 Pro lasts 298 of 300 races
Garmin Fénix 8 AMOLED 47 mm lasts 286 of 300 races
We couldn't find that race in our calendar. Try another name or the town.
| Race | Battery needed | Coros Apex 2 Pro | Garmin Fénix 8 AMOLED 47 mm |
|---|---|---|---|
| Las 100 Millas de Boñar – Noche Roja161 km · 4560 m+ | 43 h | Lasts | Lasts |
| Trail Menorca Camí de Cavalls185 km · 3500 m+ | 45 h | Lasts | Lasts |
| Grand Raid des Cathares161 km · 7000 m+ | 50 h | Lasts | Dies |
| Ultra Trail Gran Vuelta al Valle del Genal167 km · 7500 m+ | 52 h | Lasts | Dies |
| Zugspitz Ultratrail by UTMB167 km · 8205 m+ | 54 h | Lasts | Dies |
| UTMB Mont-Blanc174 km · 10000 m+ | 60 h | Lasts | Dies |
| L'Échappée Belle152 km · 11390 m+ | 62 h | Lasts | Dies |
| Ultra Tour des 4 Massifs176 km · 11590 m+ | 71 h | Dies | Dies |
Estimate for a mid-pack runner on the longest distance, standard GPS on ultras and multi-band on races under 12 h. Tap a race to see the watches we recommend for it.
Verdict
For maximum autonomy on long ultras, Coros Apex 2 Pro lasts longer in GPS mode. If you want the lightest watch on your wrist, go for Coros Apex 2 Pro. On budget, Coros Apex 2 Pro is the more affordable option.
Analysis: where they really differ
Two high-end watches with titanium, topo maps and multi-band GPS, built for the mountain runner who also does other sports. The Coros Apex 2 Pro prioritises battery life and simplicity: a transflective MIP display, 66 h of GPS (26 h multi-band), 21 days of smartwatch use and a direct interface without endless menus. The Garmin Fenix 8 answers with a bright AMOLED display, a built-in LED flashlight, a speaker and microphone for calls, a 40 m dive rating and the most complete metrics ecosystem on the market (Training Readiness, heatmaps, Garmin Pay), at the cost of dropping to 47 h of GPS and rising to 59 g. Navigation and accuracy are a tie. Choose Coros if you want battery to spare for less money; choose Garmin if you want the best screen, the flashlight and the deepest software.
Choose the Coros Apex 2 Pro if…
- You want 66 h of GPS and a simple, no-fuss interface
- You prefer the sunlight readability of a MIP screen and less weight
- You want a high-end mapping watch for significantly less
Choose the Garmin Fénix 8 AMOLED 47 mm if…
- You want an AMOLED display, an LED flashlight and speaker/microphone
- You use Garmin Pay, heatmaps and the Garmin metrics ecosystem
- You value the metal case with sapphire and the dive rating