[Expired]SAMSUNG Galaxy SmartTag2, Bluetooth Tracker

: The battery life is quite odd. I have four of them running simultaneously: one left at home ran out of power early and needed a battery replacement, another one left unused hasn't drained much, one that I carry around is almost out of battery, and another one I carry still has more than half left. 续航挺怪的，同时开了 4 个，一个放家里没动的早没电换过电池了，另一个放着的没掉多少，一个一直带着的快没电了，另一个带着的还有大半

: Requires a Samsung phone, and the tracking also depends on having other Samsung phones nearby. If there are none around, it's useless, so the tracking performance is far worse than AirTag. 需要三星手机，定位也需要周围有三星手机，如果周围没有就没用，所以定位效果远不如airtag

: Indeed an all-time low 确实史低