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There are no hardware obstacles to doing that, and BLE (BT4 and 5) support custom protocols. That said, I think you will find that working with the proprietary
by nickff 6y ago
There are no hardware obstacles to doing that, and BLE (BT4 and 5) support custom protocols. That said, I think you will find that working with the proprietary operating systems and architectures on watches and phones is much more difficult than you anticipate.
- mosselman 6y agoI figured it is most likely too difficult. For the amount of work it would take I could just buy an Apple watch and be done with the privacy concerns I have with cheaper trackers, but once the seed of an idea is planted it starts having a life of its own. I think this is an idea I shouldn't water though ;).