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

  • Design

    Rectangular, Flat Dial
  • Features

    Water proof | Receive call | Fitness Tracking
  • Battery

    542 mAh, Li-ion | Wireless
  • Display

    1.91 Inch | LTPO OLED | 410 x 502 pixels

Activity Tracker

  • Activity/inactivity

    Yes
  • Active Minutes

    Yes
  • Hours Slept

    Yes
  • Heart Rate

    Yes
  • Steps

    Yes
  • Distance

    Yes
  • Calories Intake/ Burned

    Yes
  • Sleep Quality

    Yes

Additional Features

  • Reminders

    Yes
  • Stopwatch

    Yes
  • Alarm Clock

    Yes

Battery

  • Charging Mode

    Wireless
  • Capacity/type

    542 mAh, Li-ion, Non-removable

Compatibility

  • Compatible OS

    iOS

Connectivity

  • USB Connectivity

    No
  • Wirless Protocol

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

    Yes, Single SIM, eSIM
  • Nfc

    Yes
  • Bluetooth

    Yes

Design

  • Shape & Surface

    Rectangular, Flat
  • Clock Face

    Digital

Display

  • Screen Resolution

    410 x 502 pixels
  • Screen Size

    1.91 Inch
  • Display Technology

    LTPO OLED
  • Pixel Density (sharpness)

    339 ppi

Features

  • Water Resistance

    Yes, IP Certified IP6X
  • Dust Resistance

    Yes

General

  • Model

    Watch Ultra
  • Operating System

    Watch OS
  • Brand

    apple
  • Box Contents

    Smart Watch, User Manual, Warranty Card

Hardware

  • Internal Memory

    32 GB
  • Processor

    Dual core,

Notifications

  • Text Message

    Yes
  • Alarm

    Yes
  • Weather

    Yes
  • Timer

    Yes
  • Incoming Call

    Yes

Sensors

  • Gps

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

    Yes

Smartphone Remote Features

  • Receive Call

    Yes
  • Find My Phone

    Yes
  • Music Control

    Yes

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