Latest Tech News Smart Watches in India OPTA SB 052

OPTA SB 052

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.

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Last updated: 24 September 2025
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Opta Smart Watches

Opta Sb 052 Full Specifications

Key Specs

  • Design

    Circular, Curved Dial | Changeable straps | Aluminium Body | Silicon Strap

  • Battery

    480 mAh, Li-Polymer | via USB

  • Features

    Water proof | Fitness Tracking

  • Display

    1.0 Inch inch | LCD | 128 x 64 pixels

Activity Tracker

  • Sleep Quality

    Yes

  • Active Minutes

    Yes

  • Hours Slept

    Yes

  • Steps

    Yes

  • Distance

    Yes

  • Heart Rate

    Yes

  • Calories Intake/ Burned

    Yes

Additional Features

  • Alarm Clock

    Yes

  • Stopwatch

    Yes

  • Reminders

    Yes

Battery

  • Charging Mode

    via USB

  • Capacity/type

    480 mAh, Li-Po

Compatibility

  • Compatible OS

    Android v4.4, iOS

Connectivity

  • USB Connectivity

    No

  • Bluetooth

    Yes, v4.0

Design

  • Interface

    Touch

  • Changeable Straps

    Yes

  • Weight

    40 grams

  • Body Material

    Aluminium

  • Shape & Surface

    Circular, Curved

  • Colours

    Blue, Green, Red

  • Strap Material

    Silicon

  • Clock Face

    Digital

Display

  • Display Technology

    LCD

  • Screen Size

    1.0 Inch

  • Touch Screen

    Yes, Capacitive Touchscreen

  • Screen Resolution

    128 x 64 pixels

  • Pixel Density (sharpness)

    143 ppi

Features

  • Water Resistance

    Yes, IP Certified IP68

  • Dust Resistance

    Yes

General

  • Model

    SB-052

  • Box Contents

    Smart Watch, Micro USB Cable, Warranty Card, User Manual

  • Brand

    opta

Notifications

  • Timer

    Yes

  • Calendar Reminder

    Yes

  • Instagram

    Yes

  • Email

    Yes

  • Twitter

    Yes

  • Facebook

    Yes

  • Alarm

    Yes

  • Google Hangout

    Yes

  • Text Message

    Yes

Sensors

  • Motion

    Yes

  • Pedometer

    Yes

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