Olympus's rugged waterproof compact — 12MP with f/2 lens, underwater capable to 15m, and GPS.
The Olympus Tough TG-5 launched in 2017 as a rugged waterproof compact camera designed for extreme environments. It is waterproof to 15m, shockproof from 2.1m, crushproof to 100kgf, and freezeproof to -10°C — the toughest compact in its class.
Uses a 12MP 1/2.3-inch BSI CMOS sensor with a bright f/2.0 wide-angle lens (25-100mm equiv f/2-4.9). The f/2 aperture helps underwater where light is limited. 4K 30p video. RAW shooting. Microscope mode for extreme close-ups. Field sensors including GPS, compass, altimeter, and thermometer.
Waterproof to 15m without housing. Shockproof, crushproof, freezeproof. 2.7-inch LCD. WiFi and GPS. Microscope mode focuses to 1cm. 250g — compact and pocketable. Action camera modes. USB charging.
Available used at budget to mid-range prices. The TG-6 updated slightly and the TG-7 (OM System) is the current model. The ruggedness is genuine — these cameras survive serious abuse. Check for water seal integrity on used units. The best waterproof compact for adventurers and underwater shooters.