Apple Watch Series 7 Aluminum

Name: Apple Watch Series 7 Aluminum
Brand: Apple

Apple Watch Series 7 Aluminum is a smartwatch released in October 2021. Key specs: case size 45 mm, screen size 1.9″, AMOLED / OLED display, water resistance 5 ATM.

9.1Score

Display7.2

Health tracking5.0

Sports & outdoor8.0

Smart features9.0

Build & durability8.3

price range$480–600Reference price converted from EUR

Full specifications

Released: October 2021
Type: Smartwatch
Brand: Apple
Popularity: #17 of 796
Series: Apple Watch Series Aluminum · 8 generations
Model numbers: A2473A2474A2475A2476A2477A2478

45 mmCase size

1.9″Screen size

YesAMOLED / OLED display

5 ATMWater resistance

32 gWeight

YesNFC payments

Spec guide

How it ranks among smartwatches of 2021

Spec guide

Screen size · 1.9″Top 6%Water resistance · 5 ATMTop 49%Weight · 32 gTop 20%

Compared with smartwatches released in 2021. Bars show the share of models it beats.

compared with other smartwatches

Why is Watch Series 7 Aluminum a good choice?

Screen size: 1.9″better than 84% of smartwatches

Weight: 32 gbetter than 81% of smartwatches

Thickness: 10.7 mmbetter than 75% of smartwatches

Weak points

Water resistance: 5 ATMworse than 90% of smartwatches

Specifications

Full specifications

Design & durability

Case size: 45 mm
Weight: 32 g
Thickness: 10.7 mm
Height: 45 mm
Width: 38 mm
Case material: Aluminium
Sapphire crystal: Yes
Lens / cover glass: Ion-X strengthened glass
Water resistance: 5 ATM
Ingress protection: IP6X
Colours: Starlight, Midnight, Blue, Green, Red

Display

Screen size: 1.9″
Display technology: OLED
Panel: Retina LTPO OLED
AMOLED / OLED display: Yes
Resolution (width): 396 px
Resolution (height): 484 px
Pixel density: 326 ppi
Peak brightness: 1,000 nits
LTPO display: Yes
Refresh rate: 60 Hz

Battery

Battery capacity: 309 mAh
Battery type: Li-Ion
Wireless charging: Yes
Charged in 30 min: 53%

Health sensors

Optical heart rate: Yes
Blood oxygen (SpO2): Yes
ECG: Yes
Sensors: Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max

Sports & navigation