is it possible to send data (e.g. a textfile) directly from one android wearable to another wearable - for example via bluetooth? Or is it required to communicate over the two associated handhelds?
Many thanks! Henriette
Yes, it is possible since Android Wear fully support the Bluetooth library. You may not use the Android Wear Library that for NOW only connect ONE Wearable to ONE Smartphone. You need to implement a wearable application managing bluetooth discovery and pairing, then by opening a connection socket you can exchange the data you want.