HOTO's Smart Laser Measure QWCJY001 connects a small measuring tool to a phone-based record of a room. The display gives you a reading on the device; Mi Home adds measurement data and floor planning. The model and app setup matter as much as its size. [1][2]

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HOTO Smart Laser Measure (QWCJY001)
Tools

HOTO Smart Laser Measure (QWCJY001)

A compact digital laser measure for home and light DIY use.

Core function
Compact laser distance measurement for rooms, furniture, and light DIY work
Power / battery
USB-C rechargeable; 3.7 V, 200 mAh
Model
Smart Laser Measure QWCJY001

Useful for Room measurement, furniture planning, apartment setup, curtain sizing, light renovation planning, and users who do not want to fight a long tape measure.

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Design and use

01

A small, self-contained measuring tool

This model combines an OLED readout, a single control button and USB-C charging in a compact body. It is one example of HOTO putting familiar household tasks into smaller, self-contained tools. [1][2]

02

The app is part of the measuring workflow

Mi Home handles measurement units and the front or rear reference point. The device defaults to metres and the rear reference, so a setup check belongs before the first room measurement. [2]

Before you explore

Use the QWCJY001 manual

The product linked here is Smart Laser Measure QWCJY001. Do not apply these specifications to another HOTO laser measure with a similar name. [2]

Check the Mi Home region

If the app cannot find the device, the manual advises selecting China mainland as the app region and reconnecting. Confirm this fits your existing app setup. [2]

Conditions affect the reading

The manual's accuracy specification depends on distance and indoor reflecting conditions. Strong sunlight or a weak reflection can increase error; a headline range is not a promise of accuracy in every room or outdoors. [2]

Company background

About HOTO

What is HOTO's brand origin?

HOTO is a China-linked consumer tools brand with a documented Xiaomi/Mijia product background.

HOTO's own brand story says HOTO stands for Home Tools, started in 2016, and began by designing a precision screwdriver set for Xiaomi's Mijia ecosystem. This supports treating HOTO as a China-origin design-led tools brand rather than a generic tool reseller.

The public evidence is stronger for HOTO's Xiaomi/Mijia design background than for a simple public headquarters statement.

Company sources
What is HOTO's company background?

HOTO's own brand story says the brand started in 2016 and began by designing a precision screwdriver set for Xiaomi's Mijia ecosystem.

What does HOTO make?

HOTO's official product channel presents consumer tools, including measurement products and home-oriented tool lines.

Sources

  1. 1
    HOTO Laser Measure product page

    Device form, OLED, charging and Mi Home measurement functions.

    Checked
  2. 2
    Smart Laser Measure QWCJY001 manual

    Model identity, controls, units, measurement reference, app region and accuracy conditions.

    Checked

Company sources

HOTO brand story

HOTO-authored brand story describing its 2016 origin and Xiaomi/Mijia product background.

HOTO official store

Official product channel for HOTO tools and product lines.