I don't really care about the environmental consciousness, my issue is that presenting a product with a battery that lasts for years when it actually lasts 15 to 20 hours makes me feel like I'm being lied to.
If it lasts 15 hours of recording and you record on average 5 seconds at a time, that’s about 11000 activations. I think 5 seconds is a pretty conservative estimate, most things I imagine this being useful for would be more looks 2. Easy to see it lasting years in those conditions, but yes you could drain it faster if you used it very heavily.
This is true, but there's a big difference between saying "15-20 hours battery life, which is 11000 5-seconds activations, which last you a few years with 10 5-seconds activation a day" and "years of battery (btw in small text the real number is given). Especially since they mention that this project is hackable/you can do other things with it, knowing in advance you have something like ~100k button presses means some projects feel perfectly and some others won't really work.
> This is true, but there's a big difference between saying "15-20 hours battery life, which is 11000 5-seconds activations, which last you a few years with 10 5-seconds activation a day" and "years of battery
Same issue Apple had when the iPod was new. How big is 20 gigs? Better put 150,000 songs instead…
I am restraining myself from mocking this idea of pollution from discarded smart rings. It takes some effort, but I'm being very mature and saying nothing.
What is there to mock? Making ten smart rings because each one is consumable sounds worse for the environment than making one that has a simple charging circuit?
Well, it would have gone something like this, what I would have said: smart rings everywhere, littering the streets! Landfill sites, crammed full with smart rings! Towering trash heaps of smart rings, unmanageably vast, on fire, falling on us in an avalanche of smart ring pollution, what will we do! This might sound ridiculous, but it all adds up. We have to be concerned about every little bit of waste, because our concern successfully prevents it, as can clearly be seen nowhere.