Fire Boltt Ultron

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 on Amazon

Fire Boltt Ultron Full Specifications

Key Specs

  • Battery

    Upto 5 Days battery | via USB
  • Design

    Circular, Flat Dial | 31 x 40 x 11 mm | Stainless Steel Body | Silicon Strap
  • Features

    Water proof | Fitness Tracking
  • Display

    1.2 Inch | Super AMOLED | 390 x 390 pixels

Activity Tracker

  • Hours Slept

    Yes
  • Calories Intake/ Burned

    Yes
  • Distance

    Yes
  • Heart Rate

    Yes
  • Sleep Quality

    Yes
  • Steps

    Yes

Additional Features

  • Alarm Clock

    Yes
  • Goal Setting

    Yes
  • Reminders

    Yes

Battery

  • Charging Time

    Up to 2 Hours
  • Battery Life

    Up to 5 Days
  • Charging Mode

    via USB

Compatibility

  • Compatible OS

    Android v5.0, iOS

Connectivity

  • Bluetooth

    Yes, v5.0
  • USB Connectivity

    No

Design

  • Shape & Surface

    Circular, Flat
  • Clock Face

    Digital
  • Colours

    Black, Blue, Grey, Pink
  • Strap Material

    Silicon
  • Body Material

    Stainless Steel
  • Dimensions

    40 x 31 x 11 mm

Display

  • Pixel Density (sharpness)

    460 ppi
  • Display Technology

    Super AMOLED
  • Touch Screen

    Yes
  • Screen Resolution

    390 x 390 pixels
  • Screen Size

    1.2 Inch

Features

  • Water Resistance

    Yes, IP Certified

General

  • Brand

    fire boltt
  • Model

    Ultron
  • Box Contents

    Smart Watch, User Manual, Warranty Card

Notifications

  • Alarm

    Yes
  • Twitter

    Yes
  • Facebook

    Yes
  • Incoming Call

    Yes
  • Instagram

    Yes
  • Timer

    Yes
  • Text Message

    Yes

Sensors

  • Gyro

    Yes
  • Accelerometer

    Yes
  • Light

    Yes

Smartphone Remote Features

  • Camera Shutter Control

    Yes
  • Gesture Control

    Yes

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