Cycling sensors
Bluetooth Smart and ANT+ run together on every Wahoo sensor, so your speed, cadence and awareness data reaches your bike computer and your phone at the same time.
See and be seen
Equipped with Bluetooth Smart and ANT+ dual-band technology, Wahoo cycling sensors allow you to ride heads up and see what matters during your ride: speed, cadence and approaching vehicles.
What sets them apart
The detail that matters once the sensor is on the bike.
TRACKR Radar
- Vehicle detection
- Alerts you to approaching cars up to 150m (164 yards) behind.
- ANT+ smart light control
- Manage the device hands-free from an ELEMNT bike computer.
- Dual LED design
- Maximizes brightness and enhances visibility.
- Weatherproof build
- IPX7-rated for water resistance up to 1 meter for 30 minutes.
- Lightweight and compact
- Weighs just 99g (3.5oz).
TRACKR Speed
- Replaceable battery
- No charging required. Runs on a coin cell battery for up to 200 hours of use.
- Universal fit
- Fits with most hub sizes.
- Dual band technology
- ANT+ and Bluetooth Smart connect wirelessly to both smartphones and bike computers.
- Visible connection
- Two LEDs show the sensor's device connection (blue) and speed detection (red).
One sensor. Every screen.
Bluetooth Smart and ANT+ run together on every Wahoo sensor, so the same device pairs with your ELEMNT bike computer, the Wahoo App, and the third-party apps you already ride with.
Training resources
All articlesHow radar, sensors and your bike computer actually work together.
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How it works 7 min read
5 critical moments when radar prevents crashes
The situations where a car appears before you hear it, and what rear-facing radar changes about each one.
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Tech Q&A 9 min read
ELEMNT integrations and compatibility
Which sensors, apps and services pair with an ELEMNT, and how the data flows between them.
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Training 5 min read
What is the rate of perceived exertion scale?
Reading effort without a power meter, and where RPE fits alongside the numbers your sensors report.
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Cadence 4 min read
Cycling cadence: what it is and how to improve it
What your pedalling rate says about efficiency, and how to move it on purpose.
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Metrics 6 min read
The cycling metrics that actually matter
Which numbers on the screen should change your training, and which are just noise.
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Metrics 6 min read
The metrics pro cyclists actually watch
Which numbers professionals keep on screen, and why the list is shorter than you'd expect.
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Metrics 7 min read
A walkthrough of Wahoo cycling metrics
Every cycling number in the Wahoo App and SYSTM, and what each one is for.
Know what your ride is doing.
Heart rate, speed, cadence and radar, feeding the computer you already ride with.