Samsung Galaxy Watch Ultra 2 Tops Lineup at Its Highest Price as Watch 9 Offers Cheaper Alternative

Q: What hidden battery shortcomings did real-world testing recently reveal about Samsung's highly anticipated Galaxy Watch Ultra 2?

Real-world testing suggests the Galaxy Watch Ultra 2’s battery may fall short of Samsung’s headline promise. Despite its much larger 800mAh battery and Samsung’s claim of up to 60 hours in regular use, early hands-on results indicated closer to about 48 hours in typical use, depending on settings and activity. That gap is the main hidden shortcoming reviewers have flagged: on paper the Ultra 2 looks like a major endurance upgrade, but in everyday use it has not consistently delivered the full benefit many expected from the 35% battery increase. Some reviewers said the battery verdict was still not fully settled after only a week, but the early pattern was that stamina remained good rather than breakthrough. Testing also exposed a second battery-related weakness tied to charging. While the watch can last multiple days, recharge times remain relatively slow, with full charging taking roughly 1.5 to 2 hours from near empty in some reviews. At least one hands-on test also reported limited charger compatibility, saying the Ultra 2 would not reliably charge on some third-party wireless chargers, older genuine Galaxy Watch chargers, or via Samsung phone reverse wireless charging. So the hidden issue was not that the Ultra 2 had poor battery life outright, but that its real-world endurance and charging convenience did not fully match the expectations created by the bigger battery and Samsung’s marketing.

3 articles · Updated · Mashable · Aug 17

Testing found the Galaxy Watch Ultra 2 is Samsung’s best smartwatch yet, standing out on features, accuracy and battery life.
That edge comes with Samsung’s highest watch price, making the Ultra 2 a splurge rather than the default pick for most buyers.
The review frames the choice around use case: buyers wanting Samsung’s top-end watch should consider the Ultra 2, while more price-conscious shoppers are better served by the Galaxy Watch 9.