Samsung Galaxy Watch 9 vs. Google Pixel Watch 4: I compared both Android flagships, here's what I prefer

Samsung Galaxy Watch 9 vs. Google Pixel Watch 4: the comparison centers on battery life, health features and design trade-offs between two Android flagships. Samsung’s new Galaxy Watch 9 targets direct competition with the 2025 Pixel Watch 4, which gained a later software update adding Gemini-powered Health Coach. In battery terms, Samsung says the 40mm Watch 9 reaches 30 hours with Always On Display enabled, using a 360 mAh battery, while the 44mm model uses a 445 mAh battery for comparable stamina. The Pixel Watch uses 325 mAh in the 41mm size and 455 mAh in the 45mm version. For health metrics, the article notes Galaxy Watch 9 includes an antioxidant index and a sleep apnea score cleared by the FDA, alongside cardio load and heart health scoring, features presented as absent on Pixel Watch 4. It also contrasts thickness and comfort, while positioning Pixel’s AI health coaching as a key reason to choose it.