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Samsung Galaxy Watch9 and Watch Ultra 2's charging speeds revealed as they get 3C certified

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Sagar 06 June 2026

Samsung Smart wearables Rumors

Samsung is expected to unveil its next-gen Galaxy Watches alongside its new folding smartphones, rumored to go official on July 22 at an event in London. Samsung hasn't confirmed how many smartwatches it will unveil, but the charging speeds of two of them have been revealed as they got 3C certified.

The two Samsung smartwatches, bearing model code SM-L3550 and SM-L7150, have appeared in the 3C database with support for 10W charging. The SM-L3550 is believed to be the Galaxy Watch9, while the SM-L7150 is likely the Galaxy Watch Ultra 2.

Samsung Galaxy Watch9 and Watch Ultra 2's charging speeds revealed as they get 3C certified

The Galaxy Watch8 and Galaxy Watch Ultra had the same charging speed, so here's hoping the Watch9 and Watch Ultra 2 will at least offer better battery endurance.

Samsung might also unveil the Galaxy Watch9 Classic next month, and it's safe to assume that it will have the same charging speed as the Watch9 and Watch Ultra 2.

Samsung Galaxy Watch Ultra Samsung Galaxy Watch Ultra

There's no word from Samsung on the specs of its upcoming Galaxy Watches; however, the Korean brand recently confirmed it will launch multiple Galaxy Watches and introduced their health features as part of the new Samsung Health app update. You can read about them here.

Samsung Galaxy Watch Ultra

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  • Samsung introduces next-gen Galaxy Watch features with the new Samsung Health app update Samsung introduces next-gen Galaxy Watch features with the new Samsung Health app update
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Reader comments

A
  • ASL
  • 33J
  • 09 Jun 2026

We need new battery chemistry like in xiaomi watch 5 in the mainstream galaxy watch 9 because it is the lightweight and cheaper one. Android smartwatches need a lot of power.

  • Reply
?
  • Anonymous
  • IK4
  • 08 Jun 2026

I beg to differ, depending on the watch, for example I use my Samsung all the time for the weather, heart rate, calories burned, other health features of course, but mainly also have modes admnd routines set up to run many different macros from the w...

  • Reply
S
  • SShock
  • gGj
  • 08 Jun 2026

I still have Galaxy Watch 4 and it's quite alright. It's a bit slow, but other than that it's pretty good. Bought titanium black bracelet for it and it looks great and has one of the best AODs I've seen on smart watches. Only othe...

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Total reader comments: 18

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