@Smellyglove good question. The chip has an internal DC-DC converter so I think will most likely result in the same tx power until depleted. However, when the battery is almost dead there will be much instability and packet losses.
@stenr The bluetooth connection has been transfered to the new phone but cannot be activated. Message: An app is required touse this connection. The Flic app is installed....
For other folks finding this as yet unanswered question via a search: FWIW, I have been using magnets on the back of multiple flics for over 6 months now with absolutely no ill effects.
Same issue here! I also want to figure out a way to toggle the light switch. I'll keep an eye out for any other replies as I am stumped and don't want to go through IFTTT if possible.
@josef_tx sometimes the udp interface of Lifx bulbs seems to stop working. At that time it usually works again if you unplug and replug the power of the bulb. Also, of course make sure it's on the same wifi as the hub. You can also try to re-scan the bulb in the Flic app when connected to the hub.