The Mares Smart Apnea Computer is a dedicated freediving and spearfishing watch designed for divers who demand simplicity, reliability and detailed performance tracking. Evolved from the popular Nemo Apneist, it delivers intuitive operation with advanced apnea-specific features.
Switch easily between watch mode and dive mode, allowing you to review logs, adjust settings and track key dive data such as depth, dive time, ascent and descent rates, and temperature. The Smart Apnea is built to support structured training and safe diving, with clear, easy-to-read information both at the surface and underwater.
Its robust construction, Swiss quartz movement and 20ATM water resistance ensure dependable performance in demanding environments, while the backlit display and fluorescent digits provide excellent visibility in low-light conditions. With the ability to log extensive dive sessions and optional PC connectivity, it is a powerful tool for improving your freediving performance.
Key features:
- Dedicated apnea mode for freediving and spearfishing
- Watch and dive modes with full logbook functionality
- Tracks depth, dive time, ascent/descent rate and temperature
- Backlit display with fluorescent digits for low-light visibility
- Logs approximately 20–30 hours of dive profiles (1-second sampling)
- PC connectivity via optional USB clip and Dive Organizer software
- Water resistant to 20ATM (293 PSI)
- Swiss quartz movement for accuracy and reliability
- Countdown timer, alarms and dual time zone functionality
- Replaceable CR2430 battery
- Durable stainless steel construction with mineral glass
