Review on SwitchBot 3PCS NFC Tag Stickers: Enhancing SwitchBot Device Performance with NTAG216 30mm 888 Bytes Technology for iOS & Android Compatibility by Nick Nigerson

This is a great invention for automating and scheduling with a physical switch that cannot be controlled by a smart plug. It's a little finicky and a little bulkier than ideal, but personally I don't see how it could have been designed much better given the size limitations of the battery, which is said to last around 2 years, and what this thing does. Coffee maker works great. The 3M adhesive pad worked so it could be reapplied and re-set multiple times, which was nice (I didn't know if it was a one-off type of adhesive, but it seems like it could be re-set and re-set multiple times , plus it comes with a second one. It uses low voltage Bluetooth, which surprised me, I could easily connect and use it anywhere in our house (30-40 feet away). Even if you schedule the switch, it will The switch and Bluetooth device don't need to be close for the switch to automatically trigger. Since the Bluetooth connection worked fine for me, I didn't need a WiFi hub, but I think you do if you have one Want to connect to Alexa or IFTTT The app isn't the prettiest or most intuitive I've seen, but it does the job and seems stable, so I won't complain too much ren Good product given the need for a niche and I will state I do not recommend it to others.