Merged 1 post from Cmf watch pro battery drain.
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I have buyed it three days ago and each night battery drains more or less a 20%.

For example, last night I went to bed with 34%, this morning it was only 15%.

Where are the 14 days of battery?.

Considering that I have also other issues, Activity rings don’t work and the poor support from CMF/Nothing, I am thinking to return it to Amazon.

Edit: This last night I activated Battery Safe mode with 30% of battery remaining and this morning the watch drains it all. Definitely it is something wrong with this unit, I charged again up to 70%, went for a walk for an hour with GPS active and it is still with 70%.

I definitely will return it to Amazon and maybe I will try again with a new unit instead of a warehouse unit as this one.

I brought watch pro 8 months ago..From last 2 months battery backup is very poor, getting battery backup of only 1-2 days even if not connected to bluetooth also.. And watch is still under warranty but service centre in Bangalore is not accepting to exchange the watch😐🥲… They are arguing that watch have dunt and not acceptable….

But my watch dont have any physical damage on screen, backside and strap. Watch paint rubbed while using from 8 months and its common…

Please concerned team help me to exchange defected watch and value the customers feelings..

I am also facing same issues…my watch is getting only 1-2 days of battery backup.. Service centre is not accepting my watch to exchange under warranty 😭 😔

Merged 18 posts from CMF Watch Pro Battery Life and Battery drying issue.

It is a fault unit, like mine. I returned it to Amazon and I get a CMF WP 2 because it can answer WhatsApps.

k2gst i bought the watch pro 15 days ago. It took 10 days to drop to 15 percent. Yesterday I charged it fully but the battery dropped to 85 percent without even using it. Why is it happening?

    I’ve had my watch pro 1 since last December and I have to say I’m not experiencing many problems with the battery level. I have 24/7 heart monitor on, not blood oxygen though, auto stress monitoring on and stand up reminder. Bluetooth is always on, I have some notifications on and I usually use the GPS tracking for 2-3 hours most days and it probably lasts over a week I’d say. As for the CMF App, now that’s a whole different matter.

    a month later

    I have bought my CMF WATCH PRO last month. At first it was giving me something 4 days of battery backup on full charge turning all notifications on but right now it gives only 6 hours of battery backup by turning all kinds of notifications off also it has disconnecting problems with phone. Any idea to sort out this problem.

      Merged 1 post from CMF WATCH PRO BATTERY BACKUP IS WORST .

      xfpmgrkcpb facing the same issue. Previously it was fine but these since last update I guess there is heavy battery drainage. i hope it isn’t a manufacturering defect.

        14 days later

        I have had my watch about 8-months, in all that time (until now) it has worked about 12-13 days on one charge, moderat use,noticed a while ago battery life time is getting shorter, now “only” about 5-6days, i suspect the update in September has something todo with it… where both watches was updated, both 1 and 2, should never have done it…now its only to hope the next update will fix it, but my experiance and hunc says it may get even worse, because they will surely concentrate the update towards the new watch…..😣 Levi in Sweden

        I’ve given up on my CMF pro watch, too unreliable connecting to my Nothing P2 gone back to my other watch as it connects reliably. Ho Hum.

        24 days later

        I purchased CMF watch Pro one month back and battery life is pathetic. It’s giving me just two days. Is it a faulty battery or firmware issue? Anyone found a solution for poor battery life ????

        Nope, my watch is on the shelf collecting dust. Too unreliable with notifications and pairing with phone. Plus cr*p battery life. I thought I just picked a wrong un. no updates to put it right.

        I bought CMF WATCH PRO 4 months ago. At first it was giving me a 6 days battery backup in a single charge but now it can hold the power of a battery only 8 hours a day. What to do any solutions for it?

        2 months later

        i bought a watch pro and a watch pro 2

        Watch pro 2 ( 5 month ago) battery life about ⅚ adys max (only heart rate active)

        Watch pro (ten days ago) i rechardeg it on 08/01/25 afternoon and now 10/01/2025 12:52) battery is alreday 56% (only hearht rate monitor active)

        Phone app and watch already update to lastest version of software and firmware