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Mi Smart Laser Measure

Mi Smart Laser Measure

The Xiaomi Smart Laser Measure offers quick, one-tap distance measurement from 5 cm to 40 m with ±3 mm accuracy (plus a small distance-proportional factor). It features a single-button, intuitive design, a clear 1.23″ LCD screen for real-time reading, and Bluetooth sync to the Mi Home app for managing measurements, drawing plans, and calculating area or volume. Its compact metal-and-plastic build is lightweight and durable. Power comes from a 370 mAh lithium battery providing up to 3,000 measurements per charge, with convenient Type-C charging.

Key Features & Highlights

  • Measures from 0.05 m to 40 m with ±3 mm accuracy

  • One-button operation: long press to power, tap to measure, double-tap to switch front/back reference

  • Bright 1.23″ LCD showing measurements, past logs, battery, unit, and Bluetooth status

  • Bluetooth sync to Mi Home app: sync, annotate, map floor plans, and calculate area/volume

  • Lightweight (≈60 g) and compact (80 × 35 × 21 mm)

  • Up to 3,000 measurements on a full 370 mAh battery; Type-C fast charging

  • Auto power-off after inactivity (180 seconds)

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SpecificationDetails
Product NameXiaomi Smart Laser Measure
ModelMJJGCJYD001QW
Measurement Range0.05 m – 40 m
Accuracy±(3 mm + 5 × 10⁻⁵ × D)
Display Unit0.001 m
LaserClass II (630–680 nm)
Display1.23″ LCD
ConnectivityBluetooth (approx. 8 m)
Battery370 mAh Li-ion (~3,000 measurements)
ChargingType-C, 5 V⎓1 A, ~100 min full charge
Auto-Off180 s (power & laser)
Operating Temp.-10 °C to 50 °C
Storage Temp./Humidity-20 °C to 60 °C / 20–80 % RH
Dimensions80 × 35 × 21 mm
Weight≈ 60 g
Standard ComplianceClass II laser, industrial-grade tests
Package IncludesLaser measure, USB-C cable, manual, warranty card

Product Overview

Dimensions: 80 × 35 × 21 mm

Weight: ≈ 60 g

Usage Guidance

  • Ensure the laser dot is visible for accurate readings—indoor use recommended.
  • Toggle between front- and rear-edge measurement by double-tapping the button.
  • Sync to Mi Home app (version 6.9.200+) via Bluetooth to record and visualize measurements.
  • Auto-off functions help conserve battery—wake with long press.
  • Recharge with standard USB-C charger; avoid high heat or humidity storage.

Battery & Maintenance

  • Battery supports ≈3,000 measurement cycles per full charge.
  • Avoid direct eye exposure to the laser beam—Class II safety.
  • Keep laser lens clean; store per local e-waste disposal regulations.

Detailed Features