---
product_id: 374521881
title: "S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More"
brand: "magene"
price: "€ 64.34"
currency: EUR
in_stock: true
category: "Magene"
url: https://www.desertcart.be/products/374521881-s3-cycling-cadence-or-speed-sensor-ant-and-bluetooth-4
store_origin: BE
region: Belgium
---

# Dual ANT+ & Bluetooth 4.0 connectivity Long-lasting lithium battery Ultra-light 9g sensor with IP66 rating S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More

**Brand:** magene
**Price:** € 64.34
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Smarter, Track Faster – Never Miss a Cadence or Speed Beat!

## Quick Answers

- **What is this?** S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More by magene
- **How much does it cost?** € 64.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/374521881-s3-cycling-cadence-or-speed-sensor-ant-and-bluetooth-4)

## 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

- • **Pro-Grade Durability:** IP66 waterproof and dustproof design ensures reliable performance in all weather conditions, rain or shine.
- • **Lightweight & Compact:** At just 9 grams and sleekly designed, it mounts discreetly without adding bulk to your bike.
- • **Power-Smart Auto Sleep:** Sensor conserves battery by auto-sleeping after 1 minute of inactivity, so you never miss a beat on your ride.
- • **Precision Mode Switching:** Easily toggle between speed or cadence modes by swapping the battery—tailor your ride data instantly.
- • **Seamless Dual-Protocol Power:** Connect multiple devices simultaneously with ANT+ or pair one app via Bluetooth for ultimate flexibility.

## Overview

The Magene S3+ is a cutting-edge wireless cycling sensor that accurately tracks either speed or cadence with a single lightweight device. Featuring dual ANT+ and Bluetooth 4.0 compatibility, it connects seamlessly to popular apps like Zwift and Garmin. Its smart power-saving auto-sleep mode and rugged IP66 rating make it a reliable companion for every ride, delivering pro-level data without the bulk.

## Description

desertcart.in: Buy Magene S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More online at low price in India on desertcart.in. Check out Magene S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available.

## 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 | #13,984 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #10 in Cyclocomputers |
| Brand Name | Magene |
| Colour | Black |
| Connectivity Technology | Bluetooth |
| Country Of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,816) |
| Display Type | LCD |
| Global Trade Identification Number | 08414775870867 |
| Human Interface Input | Buttons |
| International Protection Rating | IP66 |
| Item Dimensions L x W x H | 30L x 8W x 38H Millimeters |
| Item Weight | 9 Grams |
| Manufacturer | Magene |
| Manufacturer Part Number | S3 |
| Model Number | S3+ |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Sensor Type | Speed Sensor |
| Unit Count | 1 Count |
| Warranty Description | no warranty available |
| Whats In The Box1 - Whats In The Box3 | Sensor |

## Product Details

- **Brand:** Magene
- **Colour:** Black
- **Display Type:** LCD
- **Item Weight:** 9 Grams
- **Product Dimensions:** 30L x 8W x 38H Millimeters

## Images

![S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More - Image 1](https://m.media-amazon.com/images/I/61CRclq4OaL.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.

## 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
- Magene C606 Smart Navigation GPS Bike Computer with Offline Map, 2.8-inch Color Touchscreen, WiFi & Bluetooth Cycling Computer, 11 Languages, IPX7 Waterproof

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-03*