Ratio Computers

𝗜𝘁 𝗰𝗮𝗻 𝘁𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗱𝗶𝘃𝗲. 𝗢𝗿 𝗮 𝗵𝗮𝗺𝗺𝗲𝗿. 🔨

iDive is fully ARMORED. Not a watch with a dive mode: a dive computer built to be beaten up.

🔵 Armored stainless steel buttons, 4 mechanical ones
🔵 Stainless steel bezel and case back
🔵 Sapphire glass, or mineral glass on Easy and Deep
🔵 Heavy duty polymer case
🔵 150 mt with mineral glass, 220 mt with sapphire glass

Get yours 👉 https://www.ratio-computers.com/15-idive-watch-dive-computer or in the best dive shops.

𝗨𝗽 𝘁𝗼 𝟭𝟬 𝘄𝗶𝗿𝗲𝗹𝗲𝘀𝘀 𝘁𝗿𝗮𝗻𝘀𝗺𝗶𝘁𝘁𝗲𝗿𝘀. 𝗔𝘁 𝘁𝗵𝗲 𝘀𝗮𝗺𝗲 𝘁𝗶𝗺𝗲. 📡

Air integration on a watch sized computer, and not just for one tank.

🔵 Up to 10 wireless transmitters monitored together on iDive COLOR Tech+
🔵 Up to 2 on Easy, up to 3 on Deep
🔵 Compatible with the RATIO Color Coded Wireless Transmitter: it flashes green, yellow or red following your tank pressure
🔵 Tank pressure and RBT on your wrist, all dive long

Get yours 👉 https://www.ratio-computers.com/15-idive-watch-dive-computer or in the best dive shops.

𝗧𝗵𝗲 𝗳𝘂𝗹𝗹 𝗱𝗲𝗰𝗼 𝘁𝗮𝗯𝗹𝗲. 𝗗𝘂𝗿𝗶𝗻𝗴 𝘁𝗵𝗲 𝗱𝗶𝘃𝗲. 📋

Not just the next stop: all your decompression stops, on your wrist, while you are down there.

🔵 Full Deco Planner before the dive, full Deco Table during the dive
🔵 All the deco stops shown, for both Bühlmann ZHL-16 B and VPM-B
🔵 Gas switch and gas break during the dive
🔵 Manual adjustment of all deco stops, deep stop and safety stop
🔵 CNS calculation and acoustic plus visual alerts

Get yours 👉 https://www.ratio-computers.com/15-idive-watch-dive-computer or in the best dive shops.

🚀 Introducing the new LSK interface on ! 🚀 No more guessing which button to press! Our new Line Select Key (LSK) interface makes everything simple and intuitive.
🔘 You have 4 buttons.
📏 A handy command line reminds you which button to use.

Easy, right? 😃

https://www.ratio-computers.com/en/

🔋 is equipped with a rechargeable lithium-ion battery: ❎ No risk of problems due to battery replacement and no exhausted batteries to dispose of. 🌍
⏱ Up to 20 hours of diving with a single charge!
♻️ 500 charging cycles 0-100% without losing efficiency.
🔌 Charges via USB cable without removing the battery

: Safe. Sustainable. Powerful.

https://www.ratio-computers.com/en/

🌊 is designed for every type of dive, whether you're a beginner or an expert. Air, Nitrox, Trimix, or CCR: it's ready to handle up to 10 different mixes. With or without Wireless Transmitters 📡, in Gauge and SideMount modes, you have everything you need to explore the underwater world in complete safety.

https://www.ratio-computers.com/en/

🪶 No weight, no limits. Underwater your body floats free, suspended between surface and seabed. It's a feeling you can only experience there, and it's why you keep coming back.

⚙️ Free to float, free to be

https://www.ratio-computers.com/en/

🤫 Underwater there's no noise, only the sound of your breath. A silence that wraps around everything and pauses the world above. That's where you find yourself again, dive after dive.

⚙️ The silence that brings you back to you

https://www.ratio-computers.com/en/

⛵ The rocking of the boat, the wait, the adrenaline building up. Even before entering the water, the dive has already begun in your mind.

⚙️ It all starts before you even jump in

https://www.ratio-computers.com/en/

Bright sun, twilight, or the dark at -40 meters: the iX3M2 stays readable in every condition. 🔆 A super-bright screen and large numbers, designed to stay clear whatever light you find underwater.

⚙️ Clear in any light

https://www.ratio-computers.com/en/