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: 24 September 2025
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Full Specifications

Key Specs

  • Display

    1.91 Inch | LTPO OLED | 396 x 484 pixels
  • Design

    Rectangular, Flat Dial | 38 x 45 x 10.7 mm | Stainless Steel Strap
  • Battery

    308 mAh, Li-ion | Wireless
  • Features

    Water proof | Receive call | Fitness Tracking

Activity Tracker

  • Heart Rate

    Yes
  • Activity/inactivity

    Yes
  • Sleep Quality

    Yes
  • Hours Slept

    Yes
  • Steps

    Yes
  • Distance

    Yes
  • Calories Intake/ Burned

    Yes
  • Active Minutes

    Yes

Additional Features

  • Alarm Clock

    Yes
  • Stopwatch

    Yes

Battery

  • Capacity/type

    308 mAh, Li-ion, Non-removable
  • Battery Life

    Up to 18
  • Charging Mode

    Wireless

Compatibility

  • Compatible OS

    iOS

Connectivity

  • Bluetooth

    Yes
  • Navigation

    Yes
  • Nfc

    Yes
  • USB Connectivity

    No
  • Wirless Protocol

    Yes, Wi-Fi 802.11, b/g/n
  • Sim Card

    Yes, Single SIM, eSIM

Design

  • Dimensions

    45 x 38 x 10.7 mm
  • Weight

    51 grams
  • Shape & Surface

    Rectangular, Flat
  • Clock Face

    Digital
  • Colours

    Silver, Gold, Graphite
  • Strap Material

    Stainless Steel

Display

  • Display Technology

    LTPO OLED
  • Pixel Density (sharpness)

    327 ppi
  • Screen Resolution

    396 x 484 pixels
  • Screen Size

    1.91 Inch

Features

  • Water Resistance

    Yes, IP Certified IP6X
  • Dust Resistance

    Yes

General

  • Model

    Watch Series 9 Stainless Steel 45mm
  • Operating System

    Watch OS
  • Brand

    apple
  • Box Contents

    Smart Watch, User Manual, Warranty Card

Hardware

  • Processor

    Dual core,
  • Internal Memory

    64

Multimedia

  • Speaker

    Yes

Notifications

  • Incoming Call

    Yes
  • Timer

    Yes
  • Alarm

    Yes
  • Text Message

    Yes

Sensors

  • Gyro

    Yes
  • Gps

    Yes, with A-GPS, Galileo, Glonass, QZSS
  • Accelerometer

    Yes

Smartphone Remote Features

  • Music Control

    Yes
  • Receive Call

    Yes
  • Find My Phone

    Yes
  • Make Call

    Yes

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