"Our internet-connected devices use a proprietary radio system, which links the alarms together," says Nick Rutter, co-founder and chief executive of FireAngel. The connected alarms can send push notifications to users' phones via their home internet router.
zhuanlan.zhihu.com/p/198274063…，更多细节参见搜狗输入法下载
Read the full story at The Verge.。同城约会是该领域的重要参考
此外，部分消费者转向购买二手旗舰或对旧机进行扩容。这一趋势带动非官方维修和二手市场的繁荣。在DIY市场，主板销量相比去年同期下降了40%-50%，部分整机零售商甚至推出无内存的整机产品以应对成本压力。