I purchased the Keyto device and app and was pretty pleased with it. It does take forever to warm up each time but it was cool to have feedback and confirmation so I was willing to work with that. But after only 3 days I kept getting an error that there was a contaminant in the air and the device couldn’t work. I emailed support and heard back immediately! I was impressed. They also quickly sent me a new one. That one lasted only a week and as of yesterday gave me the same error. I emailed support again and have not heard anything back. Each time I got this error I tried different locations and was even in two different states. So it is nothing in my environment. I’m betting a lot of people have this problem.
Bottom Line: No, I would not recommend this to a friend
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