If you're separated from the boat while scuba diving, getting attention can be a matter of life and death. We're constantly evaluating the latest emergency signaling devices to see how they perform against our existing favourites. Be seen and heard with our selection of the best visual and audible signaling gear.
Please keep the following in mind...
Even small SMBs are more visible than a diver with no signaling device.
By twilight, lights are far easier to spot than even the most visible SMBs are in daylight.
Flashing lights aren’t particularly more noticeable than non-flashing, but a benefit of a flash or strobe mode is that it dramatically increases battery life.