Here's an interesting boating gadget that arrived in an email recently.

LunaSafe Water Safety Device Provides Higher Level of Safety for Children and Pets

Lunasea Lighting has introduced an innovative new water safety device designed for child and pet safety. This complete safety system incorporates improved packaging other devices simply don’t offer, allowing for increased convenience and, most importantly, greater peace of mind. In addition to being the smallest multi-function distress light and signaling device on the market today, unlike competitive offerings, Lunasea’s waterproof device is easily rechargeable. It’s also designed to work independently, or in combination with a waterproof, rechargeable pocket-size alarm receiver that increases your ability to keep track of your loved ones at all times. Features include: Extremely Bright Water Activated Strobe / Pulsating Monitor Light / 2 Hrs Monitor and min 8 Hrs Strobe / Locking Wrist Strap for Children / Velcro Strap for Pets / Includes Child and Pet graphics / *Actual products may differ from picture.

Company website: http://www.lunasealighting.com/