Compatible with Nearly 90% of Cycling Devices.

Supports ANT+ and Bluetooth speed and cadence sensors.

ANT+ & Bluetooth Dual Protocol.

Supports connections with ANT+ and standard Bluetooth devices, including apps, bike computers, and sports watches.Connect to an ANT+ device and a Bluetooth app simultaneously for dual data recording with stable transmission.

IP66 Water and Dust Resistant.

Do not immerse in water or clean with a high-pressure washer

Up to 500 Hours of Battery Life.

Replaceable battery for long-lasting performance.

*Please remove the battery insulation sheet before using it.

Installation instruction.

Cadence ModeRed LED flashes Install the sensor on the left inner crank armSpeed ModeGreen LED flashesInstall the sensor on the front hub

Easy Mode Switching.

Reinstall the battery to switch between Speed and Cadence modes. A flashing red indicator signals Cadence mode, while a flashing green indicator signals Speed mode.

*Reconnect the sensor after switching modes to ensure the selected mode is displayed correctly.

WHAT’S IN THE BOX

Sensor * 1

Flat Rubber Pad * 1

CR2032 Battery (Pre-installed in Sensor) * 1

Small Rubber Elastic Ring (For Crank Arm) * 1

Large Rubber Elastic Ring (For Hub) * 1

FAQs

Do I need to purchase an additional battery to purchase the product? What is the assembled battery model?

A new battery is included at the time of purchase, so no additional purchase is required. If the power runs out, replace the specified "RC2032" battery.

Can this product measure speed and cadence at the same time?

One product can display only one mode at a time. Adjust the mode as needed.

Do products need to switch from people?

It automatically hibernates when no operation is detected for a long time, and resumes computation immediately after the action is restored. No artificial operation required.

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