---
product_id: 177438279
title: "Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift"
brand: "magene"
price: "5160 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Magene"
url: https://www.desertcart.kg/products/177438279-magene-outdoor-indoor-speed-cadence-sensor-for-cycling-wireless-bluetooth
store_origin: KG
region: Kyrgyzstan
---

# Dual Bluetooth & ANT+ connectivity Long-lasting Lithium Manganese Dioxide battery Auto hibernation power-saving mode Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift

**Brand:** magene
**Price:** 5160 som
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Smarter, Track Faster, Connect Everywhere!

## Quick Answers

- **What is this?** Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift by magene
- **How much does it cost?** 5160 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/177438279-magene-outdoor-indoor-speed-cadence-sensor-for-cycling-wireless-bluetooth)

## Best For

- magene enthusiasts

## Why This Product

- Trusted magene brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Speed or Cadence Mode:** Choose your focus—speed or cadence—with a dedicated sensor mode that guarantees accurate RPM tracking tailored to your ride.
- • **Ultra-Lightweight & Compact Design:** At just 9 grams and sleek dimensions, it mounts discreetly on your bike without adding bulk or drag.
- • **Seamless Bluetooth & ANT+ Dual Protocol:** Connect effortlessly to multiple devices or apps simultaneously with ANT+, or pair one-on-one via Bluetooth for flawless data sync.
- • **Smart Auto Sleep for Battery Efficiency:** Automatically enters hibernation after 1 minute of inactivity, maximizing battery life so you never miss a ride.
- • **Universal Compatibility with Top Fitness Apps:** Works seamlessly with Onelap, Wahoo Fitness, Zwift, and Apple Fitness—integrate your cycling data into your favorite platforms instantly.

## Overview

The Magene S3+ Speed/Cadence Sensor is a lightweight, wireless cycling sensor featuring Bluetooth and ANT+ connectivity for versatile device pairing. It offers dedicated speed or cadence modes, automatic power-saving hibernation, and broad compatibility with leading fitness apps like Zwift and Wahoo Fitness. Designed for both indoor trainers and outdoor road bikes, it delivers reliable, accurate RPM data in a compact, easy-to-mount form factor.

## Description

desertcart.com: Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift : Sports & Outdoors

Review: It just works with Apple Fitness - The Magene speed/cadence sensor paired with my Apple Watch quickly and has been completely trouble-free. Once installed, I never have to think about it. When I start pedaling, it automatically connects and reports cadence in the Apple Fitness cycling app. It has been reliable, accurate, and easy to use. For anyone wanting cadence data without spending a lot of money, this has been an excellent addition to my bike.
Review: For Cadence, Does the Job - The first device I received won't wake up - perhaps the g-sensor was stuck. The exchanged item, quickly provided by desertcart, works great. I've only used it for cadence, so I can't speak to the speed function. Because it doesn't require a magnet, and the sensor is held onto the crank with a standard elastic loop, it's effortless to move between bikes and ideal for spin bikes. As per usual with these devices, the instructions are marginal. Before opening the sensor to remove the battery insulation plastic, note the position of the push tab at 6:00 and the positions of the open and closed indicators at 11:00 & 12:00. Each time you remove and reinstall the battery you'll have about 3- to 5 seconds to see the color of the flashing LED to determine if it's in cadence or speed mode. Once installed, pedal for 5- to 10-seconds to wake-up the sensor, so it can be paired with your receiver or thereafter, display cadence.

## Features

- [Battery] Remove the insulating sheet of the pre-installed battery before usage; re-install the battery to switch between the speed and cadence mode.
- [Mode] 1 sensor can ONLY select one mode (Speed or Cadence) at the one time.So you need 2 sensors to test both speed and cadence.(1 for speed,1 for cadence)
- [Device] When using the Bluetooth protocol 1 sensor can ONLY connect to 1 APP or device concurrently; When using ANT+ protocol it can be connected to multiple devices at the same time.
- [Connection] When using a smart phone APP, you need to search for the sensor in the APP, searching through the phone system’s Bluetooth setting is invalid.
- [Hibernation] S3+ sensor will automatically enter the sleep state for 1 minute to save power after the sensor is stationary, the sensor will ONLY start sending broadcasts after it is properly woken-up.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08252X8VS |
| Battery Type | Lithium Manganese Dioxide |
| Best Sellers Rank | #9,127 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Cycling Computers |
| Brand | Magene |
| Brand Name | Magene |
| Color | Black |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.0 out of 5 stars 4,946 Reviews |
| Display | LCD |
| Display Type | LCD |
| Global Trade Identification Number | 08414775870867 |
| Human Interface Input | Buttons |
| Included Components | Battery, Magnet |
| International Protection Rating | IP66 |
| Item Dimensions L x W x H | 1.17"L x 0.33"W x 1.51"H |
| Item Weight | 9 g |
| Manufacturer | Magene |
| Manufacturer Part Number | S3 |
| Model Number | S3+ |
| Mounting Type | ['Stem Mount', 'Handlebar Mount'] |
| Number of Items | 1 |
| Product Dimensions | 1.17"L x 0.33"W x 1.51"H |
| Sensor Type | Cadence Sensor, Speed Sensor |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Magene
- **Color:** Black
- **Display Type:** LCD
- **Item Weight:** 9 g
- **Product Dimensions:** 1.17"L x 0.33"W x 1.51"H

## Images

![Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift - Image 1](https://m.media-amazon.com/images/I/61CRclq4OaL.jpg)
![Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift - Image 2](https://m.media-amazon.com/images/I/61uGjPgxpDL.jpg)
![Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift - Image 3](https://m.media-amazon.com/images/I/61DnzEOgnpL.jpg)
![Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift - Image 4](https://m.media-amazon.com/images/I/61Pv95RSCAL.jpg)
![Magene Outdoor/Indoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor for Road Bike or Spinning Bike and Trainers Compatible with Onelap, Wahoo Fitness, Zwift - Image 5](https://m.media-amazon.com/images/I/61VWh3rcB2L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I don’t have a bike computer can I use this with the iPhone/app only, no computer needed?**
A: Yes. You can use the Wahoo app. You don't even have to create an account with Wahoo.

**Q: Does this work for indoor cycling on a trainer, with connection to an iPhone, without a bike computer? I can’t seem to pair it with any apps so far**
A: Hello, please use "Magene Utility" app to get it connected, then use it with your indoor cycling app. It works with most of the popular apps. Please contact us directly if you need any further help.

**Q: will this record total count of spins per ride session, (not just per min)?**
A: It would seem the device is capable (it just counts...), but depends what your app/computer will report. My Wahoo element bolt only gives rpm........

**Q: Is this compatible with Magellan Cyclo 505 Bike Computer**
A: Yes it is, both Magene S3+ Sensor and Cycle 505 bike computer are ant+ compatible, they will work with each other.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It just works with Apple Fitness
*by V***R on June 2, 2026*

The Magene speed/cadence sensor paired with my Apple Watch quickly and has been completely trouble-free. Once installed, I never have to think about it. When I start pedaling, it automatically connects and reports cadence in the Apple Fitness cycling app. It has been reliable, accurate, and easy to use. For anyone wanting cadence data without spending a lot of money, this has been an excellent addition to my bike.

### ⭐⭐⭐⭐⭐ For Cadence, Does the Job
*by S***Y on January 14, 2021*

The first device I received won't wake up - perhaps the g-sensor was stuck. The exchanged item, quickly provided by Amazon, works great. I've only used it for cadence, so I can't speak to the speed function. Because it doesn't require a magnet, and the sensor is held onto the crank with a standard elastic loop, it's effortless to move between bikes and ideal for spin bikes. As per usual with these devices, the instructions are marginal. Before opening the sensor to remove the battery insulation plastic, note the position of the push tab at 6:00 and the positions of the open and closed indicators at 11:00 & 12:00. Each time you remove and reinstall the battery you'll have about 3- to 5 seconds to see the color of the flashing LED to determine if it's in cadence or speed mode. Once installed, pedal for 5- to 10-seconds to wake-up the sensor, so it can be paired with your receiver or thereafter, display cadence.

### ⭐ Don't Purchase: Battery Life is Far Less Than Claimed
*by A***R on April 29, 2021*

I purchased the Magene S3+ to use in "speed mode" on my stationary spin trainer. The sensor seems to be reasonably accurate; however, it really burns through batteries. I complete an intense 60-minute ride each day, but the batteries only last about three weeks- that's roughly 20 hours of ride time. I test the voltage of the new battery and it shows 3.37 volts. Three weeks later, when the sender connection begins to fail the voltage is about 2.80 volts - essentially the voltage of a discharged 3V battery. The manufacturer claims 400-500 hours of use between battery changes. I thought maybe I received a defective unit, so I exchanged it for another one. Unfortunately, I experienced the same problem with the replacement unit. It seems as if the sending units never switched off (this is suppose to happen automatically when not in use). Maybe Movann (seller) actually means the battery will last 400 hours after it has been installed: 20 days x 24 hours = 480 hours? I hope not! Regardless, I'm going to find a better speed sender that doesn't require the hassle of having to replace a battery replacement every three weeks! It shouldn't be this difficult to find a simple speed sensor that likes up to its claims! I now have no interest purchasing Magene products in the future.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kg/products/177438279-magene-outdoor-indoor-speed-cadence-sensor-for-cycling-wireless-bluetooth](https://www.desertcart.kg/products/177438279-magene-outdoor-indoor-speed-cadence-sensor-for-cycling-wireless-bluetooth)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-09-18*