David and Ellen Caren, founders of Run Angel, bring new level of safety to sports training

David Caren was out running one morning when he had an unpleasant encounter with a stranger.
That encounter led to a discussion with his wife Ellen Caren, and an idea was born for the Run Angel — a smart safety wearable that not only emits a very loud alarm to attract attention in an emergency but also pairs with smartphone devices over Bluetooth to send out emergency alerts.