Free shipping on orders over $20!

Wahoo RPM Speed Sensor

Wireless Bluetooth and ANT+ Cycling Speed Sensor

Wahoo RPM Speed Sensor

More Views

Wahoo RPM Speed Sensor

Wireless Bluetooth and ANT+ Cycling Speed Sensor



Shop with 100% confidence

free shipping to the US over $20 / awesome customer service / no hassle returns within 30 days / 1 yr limited warranty / get help from a pro (a cycling/running/fitness-loving wahooligan!)

Wahoo RPM Speed Sensor Overview

The Wahoo RPM speed sensor is the sleek, magnet-less solution for capturing cycling speed data. It easily mounts to your bike's front wheel hub, and the Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy.

Dual Band Technology
Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and bike computers.
Wireless Connection
No tangled wires on your bike to connect the sensor to your device.
The RPM speed installs easily with no magnets required
Sleek, Lightweight Design
It only weighs 16.5 grams with the mount included
Speed Measurement
Provides accurate speed data during your ride
Hub Mount
Mount on any front wheel hub with a secure silicon casing
Visible Connection
Two LED lights show the sensor's device connection (blue) and speed detection (red)
Replaceable Battery
No charging required! Operates on a coin cell battery for up to 1 years.
Universal Fit
RPM Speed will fit with most bikes and frame sizes
Supported Devices


iPhone 4S and newer


Click here for compatible devices


iPad (3rd gen and newer), iPad Mini, iPad Air


iPod Touch (5th gen)


Physical Dimensions (LxWxH): 1.25" x.75" x 1"
Weight: 7 grams (without mount)
Battery: CR2032
Battery Life: Up to 12 months
Water Rating: IPX7 (waterproof up to 5 ft)
Wireless Signal Strength Up to 10 feet

In the Box
RPM Speed
CR 2032 Battery (installed)
Hub Mounting Option
Quick Start Guide
Important Product Info Guide
Product Instructions
Click here for RPM Speed instructions
Wahoo RPM Speed Sensor is rated 4.0 out of 5 by 28.
Rated 5 out of 5 by from quick shipping, easy setup, easy install Best speed sensor ever
Date published: 2017-02-16
Rated 5 out of 5 by from Works well on Rollers Have not checked accuracy on the road, but for winter training it has been a great addition. Still will not update with Wahoo Utility (showing "failed to respond to test" or some such thing). For $40, its was well worth the investment.
Date published: 2017-01-13
Rated 4 out of 5 by from Works as promised This did not work at first, it turns out the battery that it was shipped with was dead. Once I replaced it the unit worked fine. It does take some time to connect with the software, but I assume that is a SW issue.
Date published: 2017-01-13
Rated 1 out of 5 by from Stopped working after less than a year When using this with my Elemnt, it displays widely varying speeds of up to 75 mph. Other times it drops the connection completely and the display just reads N/A. I didn't have this issue until just recently - after a few months of use. I don't have any confidence in the quality of Wahoo Fitness products.
Date published: 2017-01-04
Rated 1 out of 5 by from does not work This is out of the box and not working. I suspect that it was delivered with a flat battery, as was the case with my cadence sensor (see other review). But to be honest I cannot be bothered to investigate. Why? 1. I now have zero confidence in my Wahoo products after endless issues with anything I have ever bouight from them 2. I have devoted so much time to troubleshooting these products, I have lost the will carry on. I just wanna ride my bike, but all I seem to do with way too much of my precious ride time is fiddle about trying to coax some life into these substandard products (see also my review of the Reflkt +)
Date published: 2016-10-25
Rated 5 out of 5 by from Works great with Garmin Edge 810 I've been looking for a compact magnet less Bluetooth cadence sensor for my three bikes for a while. I bought two and should have purchased three. They synced up with the 810 seamlessly.
Date published: 2016-10-13
Rated 4 out of 5 by from where is it? I'm using this to bike. Have attached it to my shoe. Extreme easy to use, put on your shoes and off you go. You forget it is there. Other bike? No problem, still on the shoe and keeps on working. Data is sent to a Garmin 1000 and Suunto ambit at the same time. I've compared it with a garmin sensor as well. In my view, the garmin seems to give a more stable number each time, the variation of the Wahoo seems to be bigger. Don't know which one is correct butt I do have the feeling that Wahoo seems to miss so now and than a stroke, hence the reason of fluctuating more. Otherwise, very easy to pair and nothing to do when you start a ride, besides putting on your shoes.
Date published: 2016-08-26
Rated 5 out of 5 by from Accurate and convenient... Purchased primarily to track spin bike workouts on Cyclemeter. The shoe mounting clip allows the device to easily be used on different bikes. Matches cadence readings from spin bike's console, so appears to be accurate. Thanks for a great product!
Date published: 2016-08-14
  • y_2017, m_3, d_20, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_3, tr_25
  • loc_en_US, sid_WFRPMSPD, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_wahoofitness

You may also be interested in the following product(s)