I bought this because I was afraid of losing my wallet, but it works without any problems. I'll try to be careful not to forget to charge it or turn it off.
There were no issues with packaging or delivery. It took 9 days from ordering to delivery.
Charging via Qi, registration on Android devices, alarm activation, and location exploration all worked well. Among the few smart tags compatible with Android, I think this card-type one offers high cost performance at this price. I wouldn't mind if it were a little thinner.
At first, I didn't know how to turn the power on and off. It feels like you can touch it, but you have to press it down. Also, a long press is required. The sound when pressed seems to indicate the current on/off status, but there is no description in the manual. I think it would be better if we could judge by the indicator. In this area, there is no description of the power supply in the manual, so it would be better if it were added.
Got the card. Pretty thin, about two credit cards thick. Charged easily and paired with phone with no fuss. Will have to see how long the charge lasts but i’m happy with it. Discrete, can hide it in a backpack or bag too.
Works as it should. The setup with the "Where is it?" app ran smoothly and without complications. The wireless charging works great too and is loud enough in location mode to find it.