Galaxy active 2 - Sudden battery drain?

[Niknak31]

My watch has been fine and I've had it for about 6 months but yesterday whilst at work it suddenly went into power saving mode as it was down to 10% battery even though it was 100% that morning. 

Today it did the same. Why would my battery suddenly drain and I've not changed any settings either. 

[Fiona26 · Accepted solution]

Try rebooting the watch, see if it helps.

[Niknak31]

OK I shall give that a go thanks

[Niknak31]

Hi, I just want to say thank you for your advice - it worked!!! For the last 2 days I have worked a full day and it's still on 82% so thank you.