• I was between the solar and this one, but after research and comparative reviews, my choice was justified because with such a long battery life, you forget when you last charged it. Ideal for spear fishing and diving. It is very light and comfortable, like you're not wearing a watch at all. Reliable and easy to use, it is an excellent choice if you catch it on sale.

  • It seems to be a quality construction, with durable materials. The USB supply has a blue light that stays on continuously, so it is recommended to place a switch in between to turn it off, so that the boat's battery is not wasted unnecessarily.