Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • Performance
  • Smart features (Voice calling, fingerprint sensor)
  • Camera
  • Storage
  • Display

Each smart watchess has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit smart watches Recommender to check scores of the recommended smart watchess for you.

Last updated: 15 April 2025
This product is currently not available in any online store

More from Apple

Apple Smart Watches

Apple Watch Series 4 Cellular Competitors

Full Specifications

Key Specs

  • Design

    Rectangular, Curved Dial | 34 x 40 x 10.7 mm
  • Display

    1.57 inches | LTPO AMOLED | 324 x 394 pixels
  • Features

    Water proof | Fitness Tracking

Activity Tracker

  • Active Minutes

    Yes
  • Activity/inactivity

    Yes
  • Calories Intake/ Burned

    Yes
  • Heart Rate

    Yes

Additional Features

  • Goal Setting

    Yes
  • Reminders

    Yes

Compatibility

  • Compatible OS

    iOS

Connectivity

  • Bluetooth

    Yes, v5.0
  • Wirless Protocol

    Yes, Wi-Fi 802.11, b/g/n
  • USB Connectivity

    No
  • Nfc

    Yes
  • Sim Card

    eSIM

Design

  • Colours

    Silver, Gold, Space Gray
  • Weight

    40 grams
  • Shape & Surface

    Rectangular, Curved
  • Dimensions

    40 x 34 x 10.7 mm

Display

  • Pixel Density (sharpness)

    325 ppi
  • Display Technology

    LTPO AMOLED
  • Touch Screen

    Yes, 3D Touch Touchscreen
  • Screen Size

    1.57 Inch
  • Screen Resolution

    324 x 394 pixels

General

  • Brand

    apple
  • Operating System

    Watch OS v5
  • Model

    Watch Series 4 Cellular

Hardware

  • Memory Card Support

    No
  • Internal Memory

    16 GB
  • Processor

    Dual core,

Multimedia

  • Radio

    No
  • Speaker

    Yes
  • Music Player

    Yes

Notifications

  • Incoming Call

    Yes
  • Weather

    Yes

Sensors

  • Accelerometer

    Yes
  • Gyro

    Yes

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