Met these folks at the recent Product Hunt meetup and one of the founders showed me a demo of SleepWake which I thought looked great. It sounds like the algorithm behind it is really advanced - it can detect how awake you are based on your heart rate.
Was surprised to find out they weren't on PH! They asked me to post, so here we are.
I like the general idea although I wouldn't use it to see if I should drive or not. I would use it as a way to see if I should nap or drink coffee and I'd also use it as a way to keep awake/alert at a meeting etc. Plans for a version that works for iOS?
@daveparkhere Yes your use case suits the app well. There's a background process running and taking your heart rate at short intervals. Should it recognize you are sleepy, it'll then alert you by triggering the phone alarm and vibrating the watch.
For AppleWatch, as long as Apple allows developer to access to sensor SDK, we'll need a month to make the app. They said they'll do it soon at WWDC, but still not yet. Let's hope the wait is not too long.
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