Watch Series 4 (GPS + Cellular, 40mm, Space Black Stainless Steel, Space Black Milanese Loop) Product Image
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Watch Series 4 (GPS + Cellular, 40mm, Space Black Stainless Steel, Space Black Milanese Loop)

Product Description

Stay connected, stay informed, and remain healthy with the Apple Watch Series 4. This Apple Watch features a 40mm curved watch face with an LTPO OLED Retina display and digital crown. The crown is how you navigate through watchOS 5 to view your apps and content. The crown has haptic feedback, giving each turn a mechanical click-like feel, and an integrated titanium electrode lets you use the ECG app. On the back, the Apple Watch features an optical heart sensor to quickly check your heart rate, and an electric heart sensor that works with the crown to generate an ECG (electrocardiogram).

Generating your own ECG to save and share with your doctor is just one example of how the Apple Watch is designed to help you monitor your health. It can also detect and monitor your workouts, giving you essential metrics to help you reach your goals. It's water-resistant up to 164', so you can record laps on a track or in the pool. Even when not working out, the Apple Watch utilizes three activity rings to motivate you to keep moving throughout your day.

You can help stay motivated during workouts by streaming your favorite music, podcasts, or invite a friend to a seven-day challenge. In a competition, you'll share your activity and compete for bragging rights and digital medals. Notifications of your friend's progress act like a personal trainer to keep you going.

The Apple Watch Series 4 stays connected to the outside world via Wi-Fi or a wireless Bluetooth connection to your iPhone. With cellular support, you can leave the phone at home and do it all through your Apple Watch. No matter how you connect, you can use it to monitor text messages, interact with Siri, use the built-in GPS to navigate around town, or simply make calls handsfree with the integrated speaker and microphone.
Watch Operating System watchOS 5
Compatible Operating System iOS 12 and later
CPU Apple S4
Storage Capacity 16 GB
Sensors Accelerometer, Barometer, Gyroscope, Heart Rate, Light Sensor
Activity Tracker Yes
Microphone Yes
Built-In Speaker Yes
Vibration Yes
Connectivity Bluetooth, Wi-Fi, 2G, 3G, 4G LTE
Wireless Range 33' / 10 m
Bluetooth Protocol Bluetooth
Bluetooth 5.0
Supported Bluetooth Profiles
GSM 2G GSM, GPRS, EDGE: 850, 900, 1800, 1900 MHz
GSM 3G/3.5G UMTS, HSPA+: 850, 1700, 1900 MHz
4G LTE LTE: 2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 Bands
SIM Type e-SIM
Wi-Fi Standard Wi-Fi 4
Dial Shape Rectangle
Dial Size 1.57" / 40 mm
Dial Type Digital
Display Technology OLED
Display Resolution 394 x 324
Pixel Density 326 ppi
Display Colors Supported 16.7 million
Battery Type Lithium-ion
Battery Life Normal Use: Up to 18 hours
Battery Charging Time
Charging Method Magnetic Connector
Power Requirements
Watch Crystal Material Sapphire Crystal
Case Materials Stainless Steel
IP Rating
Band Material Stainless Steel
Band Width 40 mm
Wrist Size Fits wrists 5.1 to 7.9" / 130 to 200 mm
Case Dimensions 1.57 x 1.34 x 0.42" / 40 x 34 x 10.7 mm
Weight 1.4 oz / 40 g (Watch Only)
Warranty Length Limited 1-Year Warranty