Send time from android app to nrf52

[Tharun]

Best way to send datetime from android app to nrf52.

Ultimately I am trying to send two datetimes from android app and compare them with the current time in BLE device.

[endnode]

Design custom GAP Profile with GATT Service and Characteristic, define simple protocol (bit/byte oriented) on top of this Characteristic, exchange the data.

[endnode]

Good for you guys. Could you then kindly pick your or mine answer as the right one and close the question so your followers will get a hint where to go?