Carer's watch seems to be a great device for those with dementia, frail elderly, and clients that may wander off.
It looks like a watch and shows time, but can also send out an SMS with a street address in response to a call and receive incoming calls. It has two pre-programmed call buttons and a red panic button.
It can also be set up to provide an invisible electronic fence (if wearer leaves safe zone, alert is generated) and SMS breadcrumbing (sending position information at pre-set intervals).
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