Apple Watch Series 10 vs. Galaxy Watch 7: How the 2024 Watches Compare

Apple Watch Series 10 Samsung Galaxy Watch 7 Samsung Galaxy Watch Ultra Google Pixel Watch 3 Shape Square Round Round Round Watch size 42mm, 46mm 40mm, 44mm 47mm 41mm, 45mm Materials, finishes Aluminum, titanium Aluminum Titanium grade 4 Aluminium Display size, resolution 42mm: 1.65-inch OLED 446 x 374 pixels; 46mm: 1.81-inch 496 x 416 pixels 40mm: 1.3-inch Super AMOLED 432 x 432; 44mm: 1.5-inch Super AMOLED 480 x 480 38mm: 1.5-inch Super AMOLED 480 x 480 41mm: 1.61-inch 320 ppi, AMOLED; 45mm: 1.77-inch 320ppi AMOLED Dimensions 42mm: 42 x 36 x 9.7mm; 46mm: 46 x 39 x 9.7mm 40mm: 40.4 x 40.4 x 9.7; 44mm: 44.4 x 44.4 x 9.7 mm 47.4 x 47.1 x 12.1 mm 41mm: 41 x 41 x 12.3 mm; 45mm: 45 x 45 x 12.3 mm Weight 42mm (Wi-Fi): 30 g; 42mm (cellular): 29.3 g; 42mm (titanium): 34.4 g; 46mm (Wi-Fi): 36.4 g; 46mm (cellular): 35.3 g; 46mm (titanium): 41.7 g 40mm: 28.8g; 44mm: 33.8g 60.5g 41mm: 31g; 45mm: 37g Colors Jet black, rose gold, silver; titanium: slate, gold, natural Green, cream Titanium gray, titanium silver, titanium white Matte black, polished silver, matte hazel, Champagne gold Always On Yes Yes Yes Yes Interchangeable bands Yes Yes Yes Yes GPS Yes Yes Yes Yes Automatic workout detection Yes Yes Yes Yes Compass Yes Yes Yes Yes Altimeter Yes Yes Yes Yes Water resistance 50m, IP6X (no water resistance) 5ATM, IP68 10ATM, IP68 5ATM, IP68 Calls Yes Yes Yes Yes Microphone Yes Yes Yes Yes Speaker Yes Yes Yes Yes Voice assistant Yes (Siri) Yes (Google Assistant, Bixby) Yes (Google Assistant, Bixby) Yes (Google Assistant) Mobile Payments Yes (Apple Pay) Yes (Samsung Wallet, Google Wallet) Yes (Samsung Wallet, Google Wallet) Yes (Google Wallet) Sleep tracking Yes Yes Yes Yes Period tracking Yes Yes Yes Yes Sensors Accelerometer, altimeter, gyro sensor, temperature sensor, compass, third-gen optical heart sensor, electrical heart sensor, ambient light sensor, depth gauge, water temperature sensor Accelerometer, barometer, bioelectrical impedance analysis sensor, electrical heart sensor, gyro sensor, geomagnetic sensor, infrared temperature sensor, light sensor, optical heart rate sensor Accelerometer, barometer, bioelectrical impedance analysis sensor, electrical heart sensor, gyro sensor, geomagnetic sensor, infrared temperature sensor, light sensor, optical heart rate sensor SpO2, ECG, accelerometer, gyro, ambient light sensor, skin temperature sensor, barometer, magnetometer Emergency features Fall detection, crash detection, Emergency SOS, international emergency calling, noise monitoring, Backtrack Fall detection, emergency SOS Fall detection, emergency SOS, siren Safety Signal, Safety Check Compatibility iOS 18 and newer Android 11 and newer Android 11 and newer Android 10 and newer Software WatchOS 11 WearOS 5 WearOS 5 WearOS 5 Processor S10 Exynos W1000 Exynos W1000 Qualcomm SW5100 Connectivity Bluetooth 5.3, 2nd gen ultrawideband Bluetooth 5.3, NFC Bluetooth 5.3, NFC Bluetooth 5.0, ultrawideband Memory and storage RAM – NA + 64GB storage 2GB memory + 32GB storage 2GB memory + 32GB storage 2GB memory + 32GB storage Charging USB-C fast charging cable USB-C fast charging cable USB-C fast charging cable USB-C fast charging cable Battery life Up to 18 hours normal use; up to 36 hours in low power mode Up to 30 hours (AOD on); up to 40 hours (AOD off) Up to 60 hours (regular use); up to 48 hours (exercise low-power mode); up to 100 hours (power saving mode) 24 hours with always-on display Battery capacity NA 40mm: 300 mAh; 44mm: 425mAh 590 mAh 41mm: 306 mAh; 45mm: 420 mAh US price 42mm: $399 (Wi-Fi); 42mm: $499 (cellular); 42mm: $699 (titanium); 46mm: $429 (Wi-Fi); 46mm: $529 (cellular); 46mm: $749 (titanium) 40mm: $299 (Wi-Fi/Bluetooth) 40mm: $349 (LTE) 44mm: $329 (Wi-Fi/Bluetooth) 44mm: $379 (LTE) $650 $350 (Wi-Fi, 41mm), $400 (Wi-Fi, 45mm), $450 (Wi-Fi + LTE, 41mm), $500 (Wi-Fi + LTE, 45mm)