Lenovo HX03F Spectra

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 fitness bandss has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit fitness bands Recommender to check scores of the recommended fitness bandss for you.

Last updated: 24 September 2025
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Lenovo Hx03f Spectra Full Specifications

Key Specs

  • Syncing

    Bluetooth
  • Features

    Water Resistant | Alarm
  • Activity Tracking

    Steps | Heart Rate | Hours Slept | Active Minutes
  • Battery

    Upto 10 Days battery

Activity Tracker

  • Heart Rate

    Yes
  • Hours Slept

    Yes
  • Steps

    Yes
  • Distance

    Yes
  • Calories Intake/ Burned

    Yes
  • Active Minutes

    Yes
  • Sleep Quality

    Yes

Additional Features

  • Reminders

    Yes
  • Alarm Clock

    Yes

Battery

  • Battery Life

    Up to 10 Days

Compatibility

  • Compatible OS

    Android v4.4, iOS

Design

  • Clock Face

    Digital
  • Strap Material

    Silicon
  • Shape & Surface

    Rectangular, Flat
  • Interface

    Touch
  • Changeable Straps

    Yes
  • Weight

    20 grams
  • Colours

    Black

Display

  • Touch Screen

    Yes, Capacitive Touchscreen
  • Display Technology

    TFT
  • Screen Resolution

    80 x 160 pixels

General

  • Model

    HX03F Spectra
  • Box Contents

    Fitness Band, Charging Unite, User Manual, Warranty Card
  • Brand

    lenovo

Notifications

  • Calendar Reminder

    Yes

Ruggedness

  • Water Resistance

    Yes, IP Certified IP68

Sensors

  • Gyro

    Yes
  • Pedometer

    Yes

Syncing

  • USB Connectivity

    No
  • Bluetooth

    Yes, v4.2

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