If there’s one thing that stops people using their smart rings over the long term, it’s the battery life. After all, they’re so unobtrusive, it’s easy to forget to drop it on the charging plate every few days. It doesn’t take long for your pricey gadget to become little more than a very expensive piece of jewelry. It’s one of many maladies Ultrahuman is looking to address with the advent of its new Pro, a smart ring boasting up to 15 days of battery life. It even ships with a fancy battery case, which itself includes enough power to last it 45 days, making it easier to keep re-charged on the go.
/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1465, Part 1 (Thread #1612)
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音頻加註文字，中國調查解放軍最高級將領張又俠 學者：對「台灣問題」和現代化有深遠影響事件影響：軍心、台灣
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