I love it, I have couple of them also other variations of chipolo and cards love It and recomended specially now, that you can connect them with google search hub
Initial configuration was a "hit or miss" process: the Chipolo POP was not added to Google Find Hub, even following the guide provided and reading the FAQs. Eventually was solved by configuring the tracked with another Android phone (both phones have the minumum required specs). This might not be an issue directly related with POP, but this experience was not a good one for a first time user (I didn´t had any experience of trackers before Chipolo POP).
Really handy for keys and travel -prefer over other trackers as can be used on any phone. Used them for a while now and bought this lot for stocking fillers