Apple Watch Series 7 (Aluminum, GPS, 41 mm) Specs

About this Apple Watch

The Apple Watch Series 7 – A2473 watch was released in September 2021. As a GPS model, it requires a connection to an iPhone 6 or later (with IOS15 or later) to use the Internet and perform some additional functions.

Compared to Apple Series 6 watches, the Series 7 offers larger, more durable displays and faster charging. Thanks to the LTPO technology, the LTPO OLED retina display features an “Always-On” capability and 1000 nits of full brightness. There are three main health features of the Apple Watch Series 7, except heart rate notification. It is a critical Irregular Heart Rhythm notification, Blood Oxygen application, and ECG application. LTPO technology enables the “Always on” ability and keeps the battery alive for up to 18 hours.

On the other hand, battery life varies by use, cellular coverage, configuration, and many other factors, so that the actual results will vary. The case size is 41 mm and features a 352×430 LTPO OLED screen covered with Ion-X glass to enable scratch resistivity. It is a touch-capable display with a Digital Crown with haptic feedback and an “Always on” Altimeter.

The haptic feedback for the Digital Crown gives users a more tactile experience while scrolling through the content. The 32GB of flash memory and about 1GB of RAM support all the main user requirements.

The battery life is generally estimated at 18 hours, but it usually depends on specific usage. This Apple Watch Series 7 brings five aluminum case options Green with a “Clover” Sport Band, “Midnight” with a “Midnight” Sport Band, a warm gray “Starlight” with a “Starlight” Sport Band, Blue with an “Abyss” Blue Sport Band, and (PRODUCT) Red with a Red Sport Band. Also, there are a lot of body-band customized combinations available from Apple.

Inclusive Features

• GPS, GLONASS, Galileo, QZSS, BeiDou, and GPS tracker 
• Digital crown control with touch-capable display with haptic feedback 
• Wireless Charging 
• Bluetooth 5.0 and WiFi 802.11 b/g/n 2.4GHz and 5GHz
• Water resistant up to 50 meters, IP6X dust resistant, and scratch-resistant display.
• Emergency SOS with international emergency calling
• Always-on display and Always-On Altimeter
• Accelerometer and fall detection
• Emergency heart-rate detection 
• Third-generation optical heart sensor
• High and low heart rate notifications
• Electrical heart sensor enables ECG application 
• The irregular rhythm notification
• Compatibility with watchOS8
• Compass and gyroscope
• Fail detection during a workout