> How long until Apple decides to discontinue the tags on their current generation of devices forcing you to upgrade? I’m confused: what would require an upgra

> How long until Apple decides to discontinue the tags on their current generation of devices forcing you to upgrade? I’m confused: what would require an upgrade? Unless iPhones stop supporting Bluetooth, which obviously won’t happen, or ultra wideband, which is not impossible but very unlikely, these devices will work with iPhones effectively forever.