Samsung Galaxy Watch 6 and 6 Classic will feature a slightly bigger battery, no information about the Pro variant

Samsung Watch 6 design

A Chinese regulator has listed the battery sizes of the Galaxy Watch 6 and the Galaxy Watch 6 Classic. The listing reveals that the largest variants of both watches will share the same battery. This new information reaffirms the previously heard rumors.

The listing confirms that the Galaxy Watch 6 series will include 4 models this year, one more than the Galaxy Watch 5 series, which launched last year.


The Galaxy Watch 6 and Galaxy Watch 6 Classic will be available in two sizes. The Watch 6 will come with 40mm and 44mm options, and 42mm and 46mm will be reserved for the Watch 6 Classic model.

According to the listings, here are the battery sizes for each size:

  • Galaxy Watch 6 40mm: 300mAh
  • Galaxy Watch 6 Classic 42mm: 300mAh
  • Galaxy Watch 6 44mm: 425mAh
  • Galaxy Watch 6 Classic 46mm: 425mAh

The above battery size is 5% bigger than the Galaxy Watch 5 series. When you compare it with Galaxy Watch 4, it will give you a battery upgrade of around 20%. This would still be a downgrade compared to the Galaxy Watch 5 Pro.

Last year, Samsung also launched the Galaxy Watch 5 Pro with a 590mAh battery life. However, there’s no mention of a Pro watch variant, we didn’t hear anything yet about the Galaxy Watch 6 Pro.

In addition, Samsung could use the MicroLED display instead of SuperAMOLED to improve the battery improvement on the Galaxy Watch 6.


RPRNA covers news, reviews, deals, and more related to technology. RPRNA also covers apps teardown and provides details about the latest gadgets.