Garmin - MARQ Athlete (Gen 2) vs Suunto - Ocean

The MARQ Athlete (Gen 2) edges ahead on the Mars Score (45.3 vs 41.3), but the 4.0-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the MARQ Athlete (Gen 2) if you care most about smartwatch mode and ecg. The biggest gaps in its favor are smartwatch mode, ecg.

The Ocean similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

Both ship with comparable gps mode, multi-band gps, solar charging, so those specs don't 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 tells you both are well-rounded; the differences are about trade-offs, not quality.