alt Hacker News"Battery that lasts for years" being actually 12-15 hours of recording is a huge turn off honestly.
>How long does the battery last?
>Roughly 12 to 15 hours of recording. On average, I use it 10-20 times per day to record 3-6 second thoughts. That's up to 2 years of usage.
They then say:
>Wait, it's single use?
>Yes. We know this sounds a bit odd, but in this particular circumstance we believe it's the best solution to the given set of constraints. Other smart rings like Oura cost $250+ and need to be charged every few days. We didn't want to build a device like that. Before the battery runs out, the Pebble app notifies and asks if you'd like to order another ring.
My oura has lasted ~3 years, I recharge it twice a week usually, and I think it has spent way more than 15-20 hours turned on.
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Wait, so it can record for 12-15 hours, then it dies and there's no way to recharge it?
That's like, horror game flashlight levels of longevity.
> other smart rings like Oura cost $250+
It's crazy they manage to say this with a straight face when their product still costs $225. Gee, $225 for a disposable piece of e-waste or $250 for a rechargeable device... but hey, at least it reminds you with an advertisement to spend another $225 before it dies!
It's just a big faux pas in this day and age of environmental consciousness really. In my country we used to joke that people would buy a new car because the ashtray was full. This reminds me of that.