Dive Watch vs Computer 2026 | Which Do You Need?
Dive computers ($200-600) track NDL and tissue loading. Dive watches ($300-2000) are backup only. Why computers win for safety.
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Frequently Asked Questions
Do I need a dive watch if I have a computer?
Not for timing - your computer handles that. Some divers wear watches as jewelry or backup timers, but theyre not essential for recreational diving.
Can a dive watch replace a computer?
No. Dive watches only tell time. Computers calculate no-decompression limits, track nitrogen loading across multiple dives, and provide critical safety information.
What dive watch do professionals use?
Most professional divers wear dive computers, not watches. Dive watches (Rolex, Omega) are more about style and backup timing than diving function.
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