Recently my forerunner 35 has started turning off without warning. It also suddenly loses all charge even when recently charged. Please help with a solution to fix this.
Recently my forerunner 35 has started turning off without warning. It also suddenly loses all charge even when recently charged. Please help with a solution to fix this.
Sounds like you may need to change the battery. Not a completely trivial task, but if you (or some of your friends) are technically skilled, you can find the instructions in the following video. If not, contact either Garmin Support, or a local watch repair shop.