This watch is absolutely brilliant and allows me to keep an eye on my grandads location now that he has vascular dementia. It means he hasn’t lost his freedom but I still know he is safe. The simple call function has also given him peace of mind that we’ll be able to find him if he gets lost whilst out. The only criticisms I have are that the display would have been better if it has been a bit bigger as my grandad struggles with his eye sight. The main issue for me though is the strap. He cannot do the strap up himself so an extendable or velcro strap would have been better. Other than that it is fantastic value for money. Fantastic piece of kit that helps tackle a lot of the issues that come with dementia for families.