Скачать или смотреть iSwimband is a Wearable Water Safety Swim Buddy

iSwimband is a personal water safety system that is designed to prevent accidental drowning for toddlers, children or anyone regardless of swimming ability. The device can be worn as a headband or attached to the wrist of a toddler or someone who is not supposed to be in the water. Sensors on the iSwimband can monitor how long the device is underwater or if the device touches water at all. If the submerged time exceeds a safety limit, it uses Bluetooth with a range of up to 100 feet to alert a smart phone that there may be a problem. The app is used to set-up the iSwimband taking just a few minutes and can monitor up to eight swimmers. Check them out: https://www.iswimband.com/