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Fire Boltt Invincible

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

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Last updated: 24 September 2025
Overview Specs Alternatives Videos
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Fire Boltt Invincible Full Specifications

Key Specs

  • Display

    1.39 Inch | AMOLED | 454 x 454 pixels

  • Design

    Circular, Flat Dial

  • Features

    Fitness Tracking

  • Battery

    Upto 7 Days battery

Activity Tracker

  • Calories Intake/ Burned

    Yes

  • Distance

    Yes

  • Heart Rate

    Yes

  • Hours Slept

    Yes

  • Activity/inactivity

    Yes

  • Active Minutes

    Yes

  • Steps

    Yes

  • Sleep Quality

    Yes

Additional Features

  • Alarm Clock

    Yes

  • Goal Setting

    Yes

  • Reminders

    Yes

  • Stopwatch

    Yes

Battery

  • Charging Time

    Up to 2 Hours

  • Capacity/type

    380 mAh

  • Battery Life

    Up to 7 Days

Compatibility

  • Compatible OS

    Android v8.0, iOS

Connectivity

  • USB Connectivity

    No

  • Bluetooth

    Yes, v5.0

Design

  • Colours

    Black

  • Shape & Surface

    Circular, Flat

  • Interface

    Voice Commands

  • Dimensions

    45 x 45 x 11 mm

  • Clock Face

    Digital

  • Weight

    51 grams

Display

  • Display Technology

    AMOLED

  • Screen Resolution

    454 x 454 pixels

  • Pixel Density (sharpness)

    462 ppi

  • Touch Screen

    Yes

  • Screen Size

    1.39 Inch

Features

  • Water Resistance

    Yes, IP Certified IP67

General

  • Box Contents

    Smart Watch, User Manual, Warranty Card

  • Brand

    fire boltt

  • Model

    Invincible

Hardware

  • Internal Memory

    8 GB

Multimedia

  • Speaker

    Yes

Notifications

  • Timer

    Yes

  • Incoming Call

    Yes

  • Facebook

    Yes

  • Text Message

    Yes

  • Alarm

    Yes

  • Instagram

    Yes

  • Weather

    Yes

Sensors

  • Pedometer

    Yes

  • Accelerometer

    Yes

Smartphone Remote Features

  • Receive Call

    Yes

  • Find My Phone

    Yes

  • Music Control

    Yes

  • Camera Shutter Control

    Yes

  • Make Call

    Yes

  • Respond To Notifications

    Yes

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