Thumbs up Casio GB-X6900B

Working !!!

Succesfull pairing with xperia z1c ... D5503 ... android 4.3 stok .

First you must pair in bluetooth menu , after that g-shock app will recognize the watch . Is a little workaround , but is working !!!

Cheers .

https://play.google.com/store/apps/d...sio.gshockplus
SONY Xperia Z1Compact D5503

HTC HD2
OS: Windows Mobile 7.8
Rom: 7.10.8862.144
Radio: 2.10.50.08_2

Acer Iconia A500
Rooted