Does not smell viable to me.
A power source like coin cells on every adhesive probe, with a transmitter...
Highly sensitive amplifiers to pick weak signals built in each electrode...
Several adhesive probes transmitting in close proximity on the same band and the interference within themselves; working in an environment with many other electromagnetic disturbances...
Feedback from RF transmitted data into the sensing amplifier milimetres away...
Integrity and durability of the electrodes when manipulating to replace batteries and replace adhesive pads...
Effects of inertia and momentum on a comparatively massive adhesion pad.
Receiver selectivity and immunity to ambient RF...
Multiplied by the number of pads = number of potential simultaneous problems...
I also wore once a 'canteen' recorder to ECG signals, read at a proper diagnostics station, but electrodes were all wired to the pads.
But go ahead, give it a try ! Innovations are by innovating. Just keep many nervo-calm pills on hand, and come back with results and findings.