Apple Watch Series 7 (Nike, US/CA, 41 mm) Specs

About this Apple Watch

The Apple Watch Series 7 – Nike A2475 watch was released in September 2021 and sold in the US/CA market. This is a cellular model, and it does not require the iPhone to use Internet functions. However, a connection to an iPhone 6 or later (with iOS15 or later) enables the user to perform additional functions.

The Nike A2475 has the same technical characteristics as Apple A2475, but it is designed and adapted for runners and their specific metrics and requirements. In addition, the Nike Run Club offers more Guided Runs and support to enhance runners. At the same time, this watch provides health notifications, such as Heart Rate notifications, Irregular Heart Rhythm notifications, Blood Oxygen applications, and ECG applications. Compared to Apple Series 6 watches, the Series 7 offers larger, more durable displays and faster charging.

The LTPO technology provides the LTPO OLED retina display, enabling an “Always-On” capability and 1000 nits of full brightness. 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 the actual results will vary.

The case size is 41 mm and features a 352×430 pixels 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 user requirements. The battery life is generally estimated at up to 18 hours, but it usually depends on specific usage. There are two aluminum case options for the Nike A2475: a warm gray “Starlight” with a Platinum/Black Sport Band and a nearly black “Midnight” with an Anthracite/Black Sport Band. Also, there are a lot of body-band customized combinations available from Apple.

Inclusive Features

• Cellular LTE/UMTS bands (country-specific)
• 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
• Noise application  measures the ambient sound level
• Compass and gyroscope
• Blood oxygen sensor enables Blood Oxygen applications for fitness and wellness purposes.