A wrist dive computer designed for clear planning and dependable decompression calculations for recreational and Nitrox diving. Divers gain reassurance from audible ascent warnings and a high-definition display, helping to focus on the dive rather than fiddly menus. Is Cressi Leonardo Dive Computer the right choice for divers who log frequently and plan enriched-air dives?
⚡ At a Glance
- • Decompression Calculations: RGBM algorithm supports multiple safe decompression options and repetitive-dive planning
- • Best for: Recreational divers who plan Nitrox dives and keep a regular log
- • Not ideal for: Divers who require smartphone syncing or advanced mixed-gas support
RGBM algorithm follows Bruce Wienke and Haldane principles for decompression planning. Air, Nitrox and gauge modes pair with a high-definition edge-to-edge LCD and on-board log memory.
Safer Multi-Dive Profiles – thanks to RGBM algorithm
RGBM algorithm, credited to Bruce Wienke and aligned with Haldane concepts, runs decompression calculations across repetitive dives and varying profiles. Multiple safe decompression calculation routines are available for ascent planning.
Clear decompression guidance helps plan stops and reduce uncertainty during ascent. Audible ascent warnings add a layer of assurance while following decompression recommendations.
Clear On-Wrist Readouts – with edge-to-edge high-definition LCD screen
Edge-to-edge high definition LCD presents dive metrics in large, easily readable sections and supports 12/24-hour formats. Screen layout prioritises depth, time and stop information for quick reference.
Reading depth, time and safety-stop information is straightforward at a glance, reducing the need to pause and decipher data underwater. Topside checks are equally simple thanks to the clear display.
Easy Operation and Nitrox Planning – with single-button control and Nitrox support
Single-button controls provide intuitive menu navigation and mode selection across Air, Nitrox and Gauge modes. Nitrox planning supports enriched-air mixes up to 51% oxygen, allowing pre-dive configuration.
Quick mode changes and straightforward Nitrox setup speed pre-dive preparation. Simple controls suit divers who prefer minimal menu complexity when gearing up.
✨ The 4 Key Reasons for Cressi Leonardo Dive Computer
- Logbook Memory – Stores 60 dives or 70 hours of on-board history for review
- Nitrox Planning – Supports enriched air up to 51% oxygen for safe dive planning
- High-Definition LCD – Edge-to-edge screen presents data clearly during dives and topside checks
- Audible Ascent Alerts – Provide clear safety-stop guidance and audible ascent warnings on ascent
📋 Technical Details at a Glance
- Category: Sports Dive Computer
- Display: Edge-to-edge high definition LCD screen
- Modes: Air, Nitrox and Gauge modes
- Nitrox Support: Supports Nitrox planning up to 51% oxygen
- Algorithm: RGBM (Bruce Wienke / Haldane)
❓ Frequently Asked Questions
Q: Does the dive computer support Nitrox?
A: Yes, Nitrox planning is supported and user reviews confirm compatibility up to 51% oxygen.
Q: How much dive history can the logbook store?
A: Logbook capacity is listed as 60 dives or 70 hours of on-board memory.
Q: Are ascent warnings and safety-stop prompts included?
A: Yes, audible ascent warnings and clear safety-stop guidance are part of the feature set, supported by multiple decompression calculations.
🏆 Our Verdict
The Cressi Leonardo Dive Computer suits recreational divers and those who plan Nitrox dives and want straightforward, dependable dive data. RGBM-based decompression calculations, audible ascent alerts and a clear high-definition LCD combine to deliver practical, safety-focused planning. The feature set and logbook capacity offer strong long-term value for regular loggers and frequent Nitrox users.
