Derren changed the title to CMF Watch Pro 2 - Battery Life Discussion .

Battery life is pretty good, lasted for a week from the date of purchase on normal usage.

I’m using the watch till 2 days in normal use and i’m at 99 % of battery.

Hi all,

Wanted to check how the battery life is on your cmf watch pro 2?

Company claimed 11 days with 9 days under heavy usage. I had all AOD, sensors turned off and it only lasts 2 days.

Also it’s strange that the first day, battery percentage remains around 90% and the very next morning it falls to under 50%.

I thought it’s just the battery being new but the same issue continued after 4 to 5 recharge cycles.

Someone else posted that their watch battery was defective which I am assuming is my case as well.

Please share your thoughts and experiences!

Thank you!

    Merged 1 post from Cmf watch pro 2 battery issue.

    JaganR That definitely doesn’t sound right, mine loses around 20% a day with AOD and every sensor turned on.

      fuzaco Thanks for confirming. I’ve emailed their support team for a replacement.

      I have update newest firmware yesterday and today I notice that battery has drained faster than two days a go. Maybe V1.0.0.47 has some issue with battery?

      10 days later

      With AOD and 24 hour heart rate detection on mine runs for only 3 days. That 11 days claim from cmf is straight out lie. Also is there a way to turn off gps?

        RaghavKumar_hPs5NV3TK5 AOD drains the battery like crazy, mine also only lasted a few days with it, but it’s been great ever since I turned it off. Charged the watch last friday, and it’s currently still at 51%, with every sensor turned on.

        Update:

        Turned the AOD off and this thing easily lasts 9 to 10 days with all sensors on.

        I don’t know about GPS though since I’ve not used it yet.

        11 days later

        i still have problem with battery life:

        watch pro 2

        aod OFF

        stress sensor OFF

        monitoring heart ON

        monitoring sleep ON

        monitorig ossygen OFF

        NO sport tracking (just steps during the day)

        Display lum: Auto

        about 15 oputlook mail notifications and 24 whatsapp notifications

        Sunday evening 23.30 recharge (100%)

        This morning (Tuesday) 08:55 (69%)

        with all sensor active probably i don’t do more than 2 days.

        i do something wrong with settings?

          2 months later