Garmin
Garmin Descent Mk3i
$1599.99
Released 2023-11
Best Dive Computers · head-to-head
Garmin Descent Mk3i vs Cressi Leonardo 2.0
A sourced, side-by-side comparison. Cressi Leonardo 2.0 is cheaper at $399.95. Every spec and price links to its source.
Cressi
Cressi Leonardo 2.0
$399.95Cheaper
Released 2024
Which is better: the Garmin Descent Mk3i or Cressi Leonardo 2.0?
On the specs we track, they're closely matched. The Cressi Leonardo 2.0 is the cheaper at $399.95.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Garmin Descent Mk3i | Cressi Leonardo 2.0 |
|---|---|---|
| US price | $1599.99 | $399.95 |
| Brand | Garmin | Cressi |
| Released | 2023-11 | 2024 |
| Algorithm | Bühlmann ZHL-16C | RGBM |
| Max depth rating (m) | 200 | 100 |
| Display type | amoled | — |
| Display size (in) | 1.4 | — |
| Air integration | Yes | No |
| Gas mixes | — | 1 |
| Dive modes | — | 3 |
| Digital compass | Yes | No |
| Battery type | rechargeable | user-replaceable |
| Battery life dive hrs | 66 | — |
| Bluetooth | Yes | No |
| Weight grams | 77.8 | — |
Sources — Garmin Descent Mk3i: garmin.com (verified 2026-07-11). Cressi Leonardo 2.0: cressiamerica.com (verified 2026-07-11).
What's the difference between the Garmin Descent Mk3i and Cressi Leonardo 2.0?
Where the two actually differ on the specs we track (6 of 12). Matching specs are omitted.
- Algorithm: Garmin Descent Mk3i Bühlmann ZHL-16C vs Cressi Leonardo 2.0 RGBM
- Max depth rating (m): Garmin Descent Mk3i 200 vs Cressi Leonardo 2.0 100
- Air integration: Garmin Descent Mk3i true vs Cressi Leonardo 2.0 false
- Digital compass: Garmin Descent Mk3i true vs Cressi Leonardo 2.0 false
- Battery type: Garmin Descent Mk3i rechargeable vs Cressi Leonardo 2.0 user-replaceable
- Bluetooth: Garmin Descent Mk3i true vs Cressi Leonardo 2.0 false
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Garmin Descent Mk3i
Only one whitelisted hands-on tester (TechRadar) reviewed the exact Garmin Descent Mk3i, scoring it 5/5 overall. It praised battery life, comprehensive dive features and durability, but flagged the high four-figure price (plus paid T2 transmitter) and a relatively clunky UI. All three quotes were verified as literal substrings of the fetched article. (1 sourced review.)
Praised: Impressive battery life even with all sensors active; Comprehensive dive features: SubWave diver-to-diver comms, multi-gas/trimix, 200m rating; Rugged, durable titanium case with scratch-resistant sapphire display.
Flagged: More expensive than rivals; four-figure price (plus paid T2 transmitter); Relatively clunky UI versus native Apple/Google watches; Five physical buttons have a learning curve.
Cressi Leonardo 2.0
No sourced tester review yet.