Apple Watch SE 3 is packed with health, fitness, connectivity, and safety features \u2013 all at an affordable price. Track your sleep results. Monitor comprehensive health data with the Health app.(1) Stay active with a variety of workouts. Save time with fast charging.(2) See your information at a glance on the always-on display. And still enjoy 18 hours of battery life all day long.(3)<\/p>\n
With body temperature detection(4), the Health app provides more versatile information,(1) and enables retrospective ovulation estimates. You also get daily sleep results and sleep apnea notifications(5), as well as alerts if you have an unusually high or low heart rate or irregular heart rhythm.(6)<\/p>\n
Enjoy 18 hours of battery life all day long.(3) Then charge twice as fast as SE 2(7), with up to 8 hours of battery life from just 15 minutes of charging.(2)<\/p>\n
Now you can see the time and watch face without raising your wrist.<\/p>\n
SE 3 offers comprehensive ways to track your workouts. With real-time data, you can reach your goals faster than ever before.<\/p>\n
Send texts, answer calls, listen to music and podcasts, use Siri, and view notifications. SE 3 (GPS) stays connected via your iPhone or Wi-Fi.<\/p>\n
SE 3 can detect if you\u2019ve taken a hard fall or been in a serious car crash, automatically help you contact emergency services, and notify your ICE contacts about the situation.(8) With Check In, you can automatically notify a loved one when you\u2019ve arrived at your destination.<\/p>\n
Express yourself with dozens of easily customizable watch faces and a wide selection of bands in different colors, styles, and materials.<\/p>\n
Legal text<\/i><\/p>\n
Apple Watch SE 3 requires an iPhone 11 or later with iOS 16 or later.<\/i><\/p>\n
1<\/sup>The Health app is intended for general wellness purposes only, not for medical use.<\/i><\/p>\n 2<\/sup>Fast charging works with Apple Watch Series 7 and later, all Apple Watch Ultra models, and Apple Watch SE 3.<\/i><\/p>\n 3<\/sup>Battery life varies by use and configuration. See apple.com\/watch\/battery for details.<\/i><\/p>\n 4<\/sup>Body temperature detection is not intended for medical use. Body temperature detection is available on Apple Watch Series 8 and later and all Apple Watch Ultra models.<\/i><\/p>\n 5<\/sup>Sleep apnea notifications are available on Apple Watch Series 9 and later, Ultra 2 and later, and SE 3. The feature is designed to detect signs of moderate to severe sleep apnea in users age 18 and older who have not been diagnosed with sleep apnea.<\/i><\/p>\n 6<\/sup>Irregular rhythm notification requires the latest watchOS and iOS versions. The feature is not intended for people under 22 years old or those diagnosed with atrial fibrillation.<\/i><\/p>\n 7<\/sup>Apple conducted testing in July and August 2025 using prerelease versions of Apple Watch SE 3 (GPS + Cellular) and Apple Watch SE 2 (GPS + Cellular) paired with an iPhone. All devices were tested with prerelease software, Apple Watch magnetic fast charger\u2013USB-C cable (model A2515), and Apple 20W USB-C power adapter (model A2305). Charging time varies with power source, region, settings, battery state, usage, and environmental factors. Actual results may vary.<\/i><\/p>\n 8<\/sup>Emergency SOS requires a mobile connection or Wi-Fi calling through the Apple Watch or a nearby iPhone\u2019s internet connection. You can use Apple Watch Cellular models to make emergency calls in many locations where cellular service is available. Some cellular networks may not support emergency calling from Apple Watch if it is not activated, not compatible with a particular cellular network, not set up to work on a specific cellular network, configured for cellular service, or if the cellular network does not support emergency calls over IMS. See support.apple.com\/108374 and apple.com\/watch\/cellular for more information.<\/i><\/p>\n 9<\/sup>Cellular service requires a wireless carrier plan. Contact your service provider for details. Coverage varies by network availability. Check carriers and terms at apple.com\/watch\/cellular. See support.apple.com\/fi-fi\/HT207578 for setup information.<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"\n