Kingii Wearable

From Kingii.com

Your companion in and around water

Kingii is the new wristband for all those who love water! If you need help to stay afloat, pull the lever and an inflation bag will pull you to the surface.

Water safety, especially with kids, relies on vigilance and the attention of adults.  Until now, even arm-worn floatation devices required the constant attention of adults or lifeguards to ensure the safety of swimmers.  A new product promises to change the game for water safety, and it is called the Kingii.  A wrist-worn, deployable air bag makes the user rise to the surface and float when in distress, which is a revolutionary approach to water safety.

Here is an excerpt from the post: