Galaxy watch series battery drain

[Richard-Tx]

First, I have had/used every Galaxy Watch (i.e. S3 Gear thru Watch 6 Classic).  Very familiar with using the features and removing unwanted apps and disabling unused features.  My only purpose for these watches are the health apps, LTE (enabled via TMobile), step counter.  Do a lot of running in hot/cold weather.

Last year, I had to return the Watch6 LTE classic due to logistical and technical issues and went back to my Watch 5 Pro LTE (W5P).  Have had the W5P since day 1 and the battery is rock solid, even after almost 2 years.  I look at two major areas of a watch.  Battery life and how it handles very hot weather.  Watch 5 Pro was perfect in both areas - Never a complaint from me.  However, I decided to get the new Watch 7 Ultra (W7U).  Even though I was not very impressed by the specs, I figured it was time to upgrade and that I got a great trade-in value for the W5P.  In addition, it had a 590maH battery - same as the W5P.  My display is never on unless I tap screen.  (i disabled "Always On").

So, getting to the point on my W7U experience after using it so far:

-  Ordered on Day1, received on July 19.  (faster than what was originally stated - good).

- Watch is a bit thicker and seems heavier.  Marine band is a bit wider.

- These are newer style quick-release bands.  Can't use previous bands (pin style).  These are not D-Buckle bands.  I really liked the original D-Buckle bands because I could get an exact fit/adjustment on my wrist.  In addition, with the D-Buckle, very quick to put on/take off the watch.  W7U bands take extra time now to put on / take off.  😞

- Speaker/Sound more powerful than W5P. - Great improvement over W5P.

- Titanium casing, just like the W5P.  This is good for better heat dissipation.  I have not had a change yet to try the W7U in >100 degree weather, whereas we have not seen the high tempt this year (yet).  The W5P easily handled 100+ weather.  Just don't make LTE phone calls in 100+ degree or else the watch will overheat.

- Quick button has very limited usage.  Why Samsung????  Anyways, I set it for the water lock feature.

- You can't place the W7U flat on a charging pad because the band prevents the watch from sitting flat on the pad.  However, once you place the W7U flat on the pad, you can put something on top of the watch to keep it flat.  Then it will make electrical/magnetic contact with the pad and start charging.

- Touch screen very responsive.  No delay in scrolling thru each menu.

- Screen very bright.

- The home and back buttons are directly on the side, which is different from the W5P which had the button on the side as well, but at a slight angle.  The W5P made it easier to press those two buttons.  When the buttons are directly on the side, you have to torque your finger/hand slightly to make contact with those buttons.  (of course everyone will have a different opinion on this button placement.

- Samsung still has NOT fixed the infamous problem where when you swing your arm, the display screen turns off.  WHY SAMSUNG??  Why do you turn off the screen when you swing your arms?  Didn't you learn/listen at all from all the complaints us runners informed you since the W5P.   Leave the display on and rely on the screen timeout to turn off the display when not in use.

Anyways I could go on-on, however, there is one item that I take the most concern with now is the battery life on the W7U.  As previously stated, my W5P battery life has been perfect from day 1 and still is solid after more then 1.5 years.  My W5P and W7U settings are manually set by me to be identical. 

However, I have noticed that the W7U seems to drain the battery by 35-40% faster than my W5P.  Yes, you read correctly.  I have watched my battery usage like a hawk on the W5P and it has aways been consistent and sturdy.  Never had a concern even as I speak now.  But, on the W7U, the battery drain is excessive.  As an example, while sleeping,  the battery went from 66% to 44% over a 7-hour period, as compared to my W5P that would go from 88 - 82% over that same period.  It's not clear to me why the excessive drain on the W7U, but even with power management turned on, the drain is still excessive. 

The only two items that could cause this are maybe the LTE signal or the health sensors.  Will soon experiment by turning these off to see if this makes a difference.

Overall, the W7U does not really offer any more "exciting" as compared to my W5P, but I really need to see what is happening to this battery.  Not happy about this battery drainage.   Curious if other W7U (LTE) users have the same battery issue.

[userF6eVAEPxPD]

wow, I'm glad I checked here. After wearing a classic sport for over 6 years and still able to go 4+ days with power savings, I upgraded to the watch7. I average 12-14 hrs MAX using it.  I have the brightness just about all the way down, power saving mode on, no wifi, bt only. Watch notifications (vibrate only) for texts, calls, calendar, etc. GPS is on for when excersize to keep track. Nothing out of the ordinary for such bad battery life. Last night I had it charged to 95% when I took it off the charger and left it on a table. This morning it was at 45%. I actually started the return process since a watch that can't get me a full 24 hrs or more is useless.  I was hoping to find a solution here before sending it back, but it looks like I might either need to wait a full year and see if the 8 will fix it or go with a diff brand, which I would rather not do.  

[Members_OQgAI9o]

I am having the same issue.  Very frustrating!  I am returning it and going back to my Watch 6.

[Samsung_HHcNeKP]

Having the same issue, went to sleep for 6 hours with 93% woke up with 17%.  My watch 6 with the exact same settings, lasted over a day and a half.  Is this a software or hardware issue. I have tried every recommendation and it only gets worst .

[userF6eVAEPxPD]

Latest update. Samsung admits issues, working on a fix 

https://www.androidpolice.com/poor-battery-life-galaxy-watch-7-samsung-working-fix/

[user27XpOkXq85]

Too late. I send mine back Yesterday

[LuisRR]

Yesterday I left the stopwatch running on the background for 3 hours, and it drained 22% of the battery... I never noticed the same behavior in other watches, usually the stopwatch does not consume too much battery... 

Is someone else noticing the same? 

Everything else is going good... Other than that I am getting 30-40 hours of battery time. 

[Trickybinz]

Do you have your action button set to the stopwatch? I'm noticing a similar battery drain from just the stopwatch app as well.

[LuisRR]

No,  I have it defaulted to multisport mode.
I don't use the stop watch frequently, I was surprised by the battery consumption... 

[Members_25j6cNf]

It has been 1 week I am using the watch 7. The battery life is so terrible, it does not last even 10 hours. I traded in my 2 years old galaxy watch 4 classic, but it got almost two days of battery life when traded in. I am really desperate now and hope samsung will find a solution or return us the traded watches.

[Robin621k]

Samsung is aware of the battery issues. They have identified the cause and are working on a patch to fix the issue as fast as they can.