pjve1 year ago000I would also like to use the device partially - without ANT+, Bluetooth which is constantly transmitting / searching. Is it possible to switch it off manually on this device? Thank you!Show in original language (German)Anonymous1 year ago000Press and hold the button at the bottom left (lighting) + select Disconnect from smartphone.Show in original language (German)Commentdanigerber1 year ago000Yes, is possible. Can be switched off. Battery lasts a very long time, approx. 3 weeks.Show in original language (German)Commentrolf.wieser1 year ago000This question is more a matter for Garmin support. I would primarily contact them!Show in original language (German)Comment