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Apple Apple Watch Series 4ApplePhoto: KK IN HK · Public domain

Apple Watch Series 4

2018Unverified

The redesign that introduced ECG and fall detection to the Apple Watch

Launch price $399Today $199
Check price at Amazon · ~$199Apple

Then vs. now

7956

The frontier has moved: down 23 points since 2018.

Health trackingFitnessBatteryDisplayDesignValue
At launch (2018)Today
View as table
DimensionAt launchToday
Health tracking8549
Fitness7850
Battery5839
Display8862
Design9079
Value7554

Today-scores are recomputed against the current market frontier. How scoring works

Why the Apple Watch Series 4 stands out

Where it beats the average smartwatch in its class.

ResolutionBest in class

368 x 448

4.0× more than the 91,048 average

Screen Size

40mm / 44mm

2.5× more than the 18 average

Specifications

Display

Screen Size
40mm / 44mm
Resolution
368 x 448
Always-On Display
No

Battery & Charging

Battery Life
18 hours
Charging
Magnetic fast charging

Health & Sensors

ECG
Yes
Blood Oxygen (SpO2)
No
Built-in GPS
Yes

Build & Connectivity

Water Resistance
50m
Case Material
Aluminum / Stainless Steel / Titanium
Cellular Option
Yes

Compare with

Apple Watch Series 4 vs Apple Watch Series 5Apple Watch Series 4 vs Apple Watch Series 6Apple Watch Series 4 vs Apple Watch Series 2Apple Watch Series 4 vs Apple Watch Series 3
Apple Apple Watch Series 5Apple
Unverified

Apple Watch Series 5

2019

First Apple Watch with an always-on Retina display

7959$229
Apple Apple Watch Series 6Apple
Unverified

Apple Watch Series 6

2020

Added blood oxygen sensing to the Apple Watch lineup

8264$249
Apple Apple Watch Series 2Apple
Unverified

Apple Watch Series 2

2016

Built-in GPS and swimproof design arrive on Apple Watch

6336$129

Apple Watch Series 3

2017

The watch that put LTE on the wrist.

8356$90