Wixey WR41BT 8in Smart Bluetooth Digital Angle Protractor - App

In this review of the Wixey WR41BT smart protractor, the bottom line is simple: this is a precision tool for tradespeople who want faster, repeatable angle measurements and smartphone integration. The WR41BT is ideal for carpenters, cabinetmakers and hobbyists who set miters and bevels and need to transfer or store angles quickly. Its biggest selling point is the Bluetooth app that presents the measured angle, the supplementary angle and calculated miter cutting angle on a phone, which speeds setup and reduces errors on saws and routers.

Key Features

• Rugged 8in anodized scales: The long aluminum arms provide a stable reference and resist wear so measurements stay consistent over time.
• Friction knob tightening: The tightenable arms let users lock an angle firmly in place for transferring to a tool or marking stock without slippage.
• Works in any plane: The protractor measures angles in any orientation, which makes it useful for setting both miter and bevel angles on a variety of tools.
• Smartphone app readout: The companion app displays the actual angle, the supplementary angle and the miter cutting angle so users can set saws more confidently.
• Bluetooth connectivity and voice readout: The app can read measurements out loud and mirrors the protractor display on Apple and Android phones for easier viewing.
• Memory for measurements: The WR41BT stores up to 10 measurements so users can recall previous angles without re-measuring.

Who It's For

The WR41BT suits carpenters, finish carpentry crews, cabinetmakers and serious DIYers who routinely set angles and want a tech-forward way to capture and transfer readings. The Bluetooth app is particularly useful when working alone or when the display on a saw is hard to read from certain positions.

It is less appropriate for casual users who rarely need precision angles or who prefer a purely mechanical protractor without reliance on an app. If you never use a phone on the jobsite, a simpler non-Bluetooth protractor may be a better fit.

Pros & Cons

Pros

• Solid 8in anodized aluminum arms that hold alignment and resist wear.
• Friction knob lets users lock an angle for transfer or marking with confidence.
• Bluetooth app shows angle, supplementary angle and miter cutting angle and stores measurements.
• Works in any plane, so it handles both miter and bevel setups.

Cons

• Dependence on a smartphone for the full set of features may be awkward for users who keep phones offsite or in pockets.

Specifications

Brand	Wixey
Model	WR41BT
Scale length	8 in / 200 mm anodized aluminum
Connectivity	Bluetooth (works with Apple and Android phones)
Memory	Stores up to 10 measurements
Features	App shows angle, supplementary angle, and calculated miter cutting angle
Adjustment	Friction knob to tighten arms

Our Verdict

The Wixey WR41BT is a practical upgrade over basic protractors for professionals and serious hobbyists who want digital convenience and repeatable setup. Its rugged 8in arms, locking friction knob and app readout that calculates miter angles make it a time-saver on installation and cutting tasks, offering good value for anyone who regularly sets angles and uses a smartphone on the job.

Frequently Asked Questions

Does the app work with both iPhone and Android?
The WR41BT app is compatible with Apple and Android phones so both platforms can display and voice the measurements.

Can the protractor store measurements for later recall?
Yes, the unit stores up to 10 measurements in its memory for recall without re-measuring.

Is the protractor durable for jobsite use?
The 8in anodized aluminum scales and metal construction provide ruggedness appropriate for typical jobsite conditions.