---
product_id: 343108788
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: "341.66 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Magene"
url: https://www.desertcart.tn/products/343108788-magene-outdoor-indoor-speed-cadence-sensor-for-cycling-wireless-bluetooth
store_origin: TN
region: Tunisia
---

# Dual ANT+/Bluetooth connectivity 500h battery life Auto sleep 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:** 341.66 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride smarter, not harder — track every pedal stroke with Magene precision!

## 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?** 341.66 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/343108788-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

- • **Unmatched Endurance:** Up to 500 hours of uninterrupted ride time with a long-lasting lithium manganese dioxide battery.
- • **Smart Power Management:** Auto hibernation activates after 1 minute of inactivity, maximizing battery life without lifting a finger.
- • **Universal Compatibility:** Effortlessly integrates with top platforms like Wahoo Fitness, Zwift, Garmin, and Onelap for a pro-level cycling experience.
- • **Precision Mode Switching:** Easily toggle between speed or cadence modes by swapping batteries—tailor your sensor to your ride.
- • **Seamless Multi-Device Sync:** Connect simultaneously to multiple devices via ANT+ or pair one-on-one with your favorite cycling apps over Bluetooth.

## Overview

The Magene S3+ Outdoor/Indoor Speed/Cadence Sensor is a lightweight (8.8g), handlebar-mounted cycling sensor offering dual ANT+ and Bluetooth connectivity. It supports either speed or cadence mode per sensor, with a robust 500-hour lithium manganese dioxide battery life and intelligent auto-sleep to conserve power. Compatible with leading cycling apps and devices, it delivers accurate RPM data for road, spinning, and trainer bikes, making it a top choice for serious cyclists seeking reliable performance and seamless integration.

## Description

Speed /Cadence Sensor

Review: works perfectly - works perfectly with Garmin watch
Review: Excellent - Very good product and arrived before the expected time

## 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 | B087QD82Y6 |
| Battery Average Life | 500 Hours |
| Battery Type | Lithium Manganese Dioxide |
| Battery life | 500 Hours |
| Best Sellers Rank | #12,237 in Sporting Goods ( See Top 100 in Sporting Goods ) #5 in Speedometers |
| Brand | Magene |
| Brand Name | Magene |
| Color | Black |
| Colour | Black |
| Connectivity Technology | ANT, Bluetooth |
| Customer Reviews | 4.2 out of 5 stars 7,299 Reviews |
| Display | LCD, LED |
| Display type | LCD, LED |
| Human Interface Input | Buttons |
| Included Components | Battery |
| International Protection Rating | IP54 |
| Item Weight | 8.8 Grams |
| Item weight | 8.8 Grams |
| Manufacturer | Magene |
| Manufacturer Part Number | S3+ |
| Model Number | S3+ |
| Mounting Type | Handlebar Mount |
| Sensor Type | Cadence Sensor |
| Sensor type | Cadence Sensor |

## Product Details

- **Battery life:** 500 Hours
- **Brand:** Magene
- **Colour:** Black
- **Display type:** LCD, LED
- **Item weight:** 8.8 Grams

## 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/71guJCmAAXL.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/61rkjwOuBdL.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/41tIgULbXhL.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

### ⭐⭐⭐⭐⭐ works perfectly
*by T***R on 18 November 2025*

works perfectly with Garmin watch

### ⭐⭐⭐⭐⭐ Excellent
*by M***D on 28 November 2023*

Very good product and arrived before the expected time

### ⭐⭐⭐⭐⭐ Fantastic product
*by P***W on 18 June 2023*

Accurate and cadence measurements helps alot with training especially for gear selection.

## Frequently Bought Together

- 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, Strava
- Magene H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs
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**Shop now:** [https://www.desertcart.tn/products/343108788-magene-outdoor-indoor-speed-cadence-sensor-for-cycling-wireless-bluetooth](https://www.desertcart.tn/products/343108788-magene-outdoor-indoor-speed-cadence-sensor-for-cycling-wireless-bluetooth)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-13*