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Ocean Guardian eSPEAR

Original price $54.99 - Original price $324.99
Original price
$54.99 - $324.99
Current price $54.99

Introducing the Ocean Guardian eSPEAR Powered by Shark Shield Technology; the world’s only scientifically proven and independently-tested electrical shark deterrent technology. It is designed to reduce the risk of an unwanted shark encounter. The eSPEAR is primarily designed for spearfishers who whilst aware of their surroundings; are wanting to protect their catch and themselves from overly inquisitive sharks. These are a more reactive, and targeted approach to dealing with sharks in the water compared to the Ocean Guardian Freedom7.

The eSPEAR provides peace of mind to enjoy your free diving, spearfishing, scuba diving or snorkeling while supporting the conservation of sharks. Small, lightweight, easy to carry and backed by 20 years of research, it offers powerful and proven shark protection. Simply attach it to your dive belt or use the optional holster and go!


Sharks have short-range electrical receptors in their snouts used for finding food. Shark Shield Technology is used to create a powerful three-dimensional electrical field which causes spasms in these sensitive receptors turning sharks away. There are no known long term harmful effects on sharks, fish, or humans.

Ocean Guardian eSpear Features:

  • Automatically turns on when deployed, no manual switches

  • Easy to see LED operational status for on/off, incl. battery life and charging indicator

  • Depth rated up to 100 meters (328feet)

  • Powerful lithium battery with wireless charging dock (12V DC option available

  • Industrial strength designed power module


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