Apple Watch SE2 second generation aluminum case sports band size 44

Features GPS systems (L1 signal) and GLONASS and Galileo and QZSS Compass Always-on altimeter Water resistance up to 50 meters depth 2 Second-generation optical heart rate sensor Emergency calls worldwide 3 SOS emergency 1 Acceleration measurement Up to 256 g-force with fall detection and collision detection features Gyroscope with high dynamic range Ambient light sensor Speaker Microphone Apple Pay GymKit 32GB capacity Back cover made of composite nylon and sapphire crystal Display 44 mm 368 × 448 pixels Display area 977 mm² 40 mm 324 × 394 pixels Display area 759 mm² Retina OLED display with LTPO technology Brightness up to 1000 nits per square meter Chip S8 chip with integrated circuits (SiP) and dual-core processor with 64-bit architecture W3 wireless chip from Apple Connectivity LTE and UMTS 4 Models GPS + Cellular Wi‑Fi 4802.11n Bluetooth 5.3 Power Built-in rechargeable lithium-ion battery Up to 18 hours 5 Magnetic USB-C charging cable Environmental features 7 Available in carbon-neutral configurations 6 Recycled 100% aluminum used in the frame Recycled 100% tungsten used in the haptic engine Recycled 100% rare earth elements in all magnetic components Recycled 100% tin used in soldering many printed circuit boards Recycled 100% gold used in coating many printed circuit boards Energy efficiency 8 Responsible packaging 9 Arsenic-free glass 10 Free from mercury and brominated and chlorinated flame retardants and polyvinyl chloride and beryllium 10 Dimensions 40 mm Length: 40 mm Width: 34 mm Depth: 10.7 mm 44 mm Length: 44 mm Width: 38 mm Depth: 10.7 mm Weight 40 mm GPS: 26.4 g GPS + Cellular: 27.8 g 44 mm GPS: 32.9 g GPS + Cellular: 33.0 g The SOS emergency feature requires cellular connection or Wi‑Fi calling service with internet connection from your Apple Watch or nearby iPhone. Apple Watch SE is water resistant up to 50 meters according to ISO 22810:2010, meaning it can be used during activities in shallow water like swimming pools or the sea. It should not be used for scuba diving, water skiing, or other activities involving fast-moving or deep water. Water resistance is not permanent and may diminish over time. For more information, see support.apple.com/ar-ae/HT205000 This feature requires Apple Watch Series 7 or SE or Ultra or newer. For the list of supported countries and regions, visit apple.com/ae-ar/watchos/feature-availability Cellular service requires a wireless service plan. Contact your provider for details. Connection may vary depending on network availability. See apple.com/ae-ar/watch/cellular for participating wireless carriers and terms. For setup instructions, see support.apple.com/ar-ae/HT207578 Battery life that lasts all day is based on the following usage: checking time 90 times, receiving 90 notifications, 45 minutes of app use, 60 minutes of workouts with music streaming from Apple Watch via Bluetooth over 18 hours; using Apple Watch SE (2nd generation) (GPS model) connected to iPhone via Bluetooth throughout the 18-hour test period; using Apple Watch SE (2nd generation) (GPS + Cellular model) with a total of 4 hours LTE connection and 14 hours Bluetooth connection to iPhone over 18 hours. Apple tested in August 2022 using pre-production Apple Watch SE (2nd generation) (GPS model) and Apple Watch SE (2nd generation) (GPS + Cellular model), each paired with an iPhone; all devices tested with software version prior to release. Battery life varies based on usage, settings, cellular network, signal strength, and other factors; actual results may vary. Learn more at apple.com/ae-ar/2030 Data is accurate as of product launch date. Meets California Energy Commission standards for small battery charger systems as outlined in California’s regulatory blog. 100% of raw wood fibers come from responsibly managed forests, and over 90% of packaging materials are fiber-based. Apple includes in its material specifications restrictions on harmful substances, including definitions of what is considered "free from" harmful materials. All Apple products are free from polyvinyl chloride and phthalates, except for power cords in India and Thailand (two-prong power cords) and South Korea, where we are seeking government approval to use alternatives to polyvinyl chloride and phthalates. Requires 2 Apple Watch Ultra, Apple Watch Series 9, or Apple Watch SE with iPhone Xs or later running iOS 17 or newer. Features are subject to change. Some features, apps, and services may not be available in all regions or languages. Show list