Gpr-1000-b rangeman navigation


New Member
I have a rangeman navigation that has gone completely dead. I tried charge with the wireless charger for 24 hrs and it did nothing. I tried putting it out in the sun, that did nothing. I even tried to charge wirelessly while in the sun, still nothing. Does anyone have any idea of what the problem could be?


Well-Known Member
Is it just your navigation which is not working? Or is it the entire watch display completely dead? ( nothing being displayed on the screen ) The GPRB’S are known for having intermittent charging issues. However, if your screen is completely blank you might want to consider sending your watch to a certified G-Shock repair shop.