Scuba diving is about precision, safety, and the joy of exploring underwater worlds. A reliable dive computer is your trusted companion, and the Seac Tablet Dive Computer rises to the occasion. Designed for both recreational and advanced divers, it offers multi-gas support, air integration, and an intuitive interface that keeps you in control from surface to depth.
Whether you’re planning complex Nitrox dives, logging freediving sessions, or taking specialty courses, the Seac Tablet ensures accuracy, safety, and convenience at every turn.
Large Screen and Maximum Visibility
Visibility underwater can be tricky, but the Seac Tablet tackles this with a large, easy-to-read LCD display. Its adjustable backlighting and contrast, combined with clear icons and matrix graphics, make reading dive information effortless in all conditions. Whether you’re in bright tropical waters or low-light temperate environments, you’ll always know your depth, time, and decompression status at a glance.
Multi-Gas Support and Air Integration
Advanced divers will appreciate the Seac Tablet’s ability to handle up to three gas mixes, including Nitrox with oxygen concentrations up to 99%. Paired with wireless transmitter support, this means real-time monitoring of your gas supply and integrated decompression control. Multi-gas support is ideal for technical dives, specialty courses, and divers looking to optimise their underwater experience with precision.
Easy to Use, Even with Gloves
Thick wetsuit or dry gloves? No problem. The Seac Tablet features a simple two-button interface, thoughtfully spaced for comfortable operation even in bulky gloves. Switching between Scuba, Freediving, Gauge, or Off modes is quick and intuitive, letting you focus on the dive rather than the computer.
Versatile Dive Modes
The Seac Tablet is not just for scuba. It adapts to your diving style:
- Scuba Mode – Uses the Bühlmann ZHL-16C algorithm with six customisable safety settings, perfect for dive planning and multi-gas dives.
- Freediving Mode – Tracks dive and surface time, current and maximum depth, and includes a stopwatch for static apnea or performance tracking.
- Gauge Mode – Provides a depth gauge and stopwatch for traditional gauge diving enthusiasts.
- Off Mode – Lets you use the stopwatch independently, ideal for training sessions or surface interval timing.
Reliable, Durable, and Comfortable
The Seac Tablet is designed to last and keep up with your adventures. It comes with dual silicone straps and a bungee strap, providing a secure and comfortable fit. The long-life battery supports approximately 600 dives over two years and is easily replaceable by the user. Plus, the integrated logbook stores up to 65 hours of Scuba/Gauge dives and 24 hours of Freediving data, easily downloadable via Bluetooth or optional cable.

FAQs About the Seac Tablet Dive Computer
Q: Can the Seac Tablet handle Nitrox dives?
A: Yes! It supports up to three gas mixes with oxygen concentrations up to 99%, making it perfect for advanced Nitrox dives.
Q: Is the screen readable in low-light conditions?
A: Absolutely. The large LCD display has adjustable contrast and backlighting for excellent visibility in all underwater conditions.
Q: Can I use the Seac Tablet while freediving?
A: Yes, the dedicated Freediving mode tracks dive/surface time, maximum depth, and includes a stopwatch for performance monitoring.
Q: How does air integration work?
A: The Seac Tablet can connect to up to three wireless transmitters, providing real-time gas supply monitoring and decompression calculations.
Q: Is it comfortable to wear with thick gloves or a drysuit?
A: Definitely. The two-button interface is designed for easy operation even with thick neoprene or dry gloves.
Q: How long does the battery last?
A: The long-life battery supports around 600 dives over two years and is easily replaceable by the user.

Final Thoughts
The Seac Tablet Dive Computer combines versatility, precision, and convenience into a single reliable device. Its large screen, multi-gas capability, and air-integrated monitoring make it an indispensable companion for recreational and advanced divers alike.
Whether you’re exploring coral reefs, tackling technical Nitrox dives, or tracking freediving performance, the Seac Tablet keeps you informed and safe every step of the way.
Shop the Seac Tablet Dive Computer today — available on its own or paired with a wireless transmitter for full air‑integrated functionality!
We’d love to hear about your diving journey so far and what you’re looking for in your own scuba gear. If you have any questions along the way, you’re more than welcome to email us at support@mikesdivestore.com, schedule a video consultation, or drop by our Chiswick store for expert, face-to-face advice.