Samsung Galaxy Watch 5 could miss out on major upgrade — can it keep up with Apple Watch 8?

The Samsung Galaxy Watch 4 on a wrist, showing a body composition analysis
(Image credit: Future)

The Samsung Galaxy Watch 5 or Samsung's next-gen smartwatch might skip on an expected health sensor, according to a respected tech analyst.

While providing an update on the Apple Watch 8 via Twitter, analyst Ming-Chi Kuo said Samsung's plans to introduce a body temperature sensor to the Galaxy Watch 5 could be thwarted by "algorithm limitations."

Following a thread about rumored Apple Watch 8 body temperature sensor troubles, Kuo tweeted, "Unlike previous media reports, I think Samsung Galaxy Watch 5 in 2H22 might not support the body temperature measurement."

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Though we haven't seen many leaks about Samsung's upcoming smartwatch, one circulating rumor was that it would have a body- or skin-temperature reader to challenge this year's Apple Watch, believed to get the same feature.

While a report last month from Bloomberg tipster Mark Gurman suggest both the Apple Watch 8 and Samsung Galaxy Watch 5 were on track for body temperature readings, Kuo's newer intel casts doubt.

It seems Apple and Samsung are both struggling with accuracy. Differentiating skin temperature from the temperature of external factors from the smartwatch's typical wrist position is the assumed challenge. Fitbit seems to have figured it out though, as both the Fitbit Sense and Fitbit Charge 5 track body temperature overnight to let you know if anything is amiss.

We can't imagine either smartwatch will launch with skin temperature reading as a standout feature if the readings or algorithms powering the readings didn't offer correct data consistently. 

That said, if problems can be solved on the software side, it's possible these contenders for best smartwatch of the year could include a dormant body temperature sensor. The companies could later turn on or employ the sensor with OS updates. 

Or, the sensor can be skipped all together for two of 2022's most anticipated smartwatches. If that's the case, we'll be interested to see how either smartwatch plans to stand out. The Samsung Galaxy Watch 5 is likely to see some new features courtesy of a new Wear OS update (likely to be announced at Google I/O 2022 next week) while we'll learn more about watchOS 9 at WWDC 2022.

Kate Kozuch
Head of Video

Kate Kozuch is the head of video at Tom’s Guide, where she oversees multimedia storytelling and leads the brand’s fast-growing social channels. A versatile consumer tech specialist, Kate reviews everything from smartwatches and TVs to premium audio gear and smart kitchen tech. When the cameras are off, she is usually learning a new sport, tackling the NYT Crossword or channeling her inner celebrity chef in the kitchen.