---
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: "NT$1907"
currency: TWD
in_stock: true
reviews_count: 9
category: "Magene"
url: https://www.desertcart.tw/products/374521881-s3-cycling-cadence-or-speed-sensor-ant-and-bluetooth-4
store_origin: TW
region: Taiwan
---

# Dual ANT+ & Bluetooth 4.0 connectivity Long-lasting Lithium Manganese Dioxide battery Auto hibernation for power saving S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More

**Brand:** magene
**Price:** NT$1907
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Smarter, Track Better, Stay Ahead!

## 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?** NT$1907 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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

- • **Effortless Compatibility:** Works flawlessly with Zwift, Garmin, Wahoo, and all major cycling apps to elevate your training game.
- • **Power Smart, Ride Longer:** Auto sleep mode conserves battery life by powering down when stationary, so you never miss a beat.
- • **Seamless Multi-Device Sync:** Connect simultaneously to multiple devices via ANT+ or pair one app via Bluetooth for ultimate flexibility.
- • **Compact & Lightweight Design:** At just 9 grams and sleek dimensions, it mounts discreetly without weighing you down.
- • **Precision Tracking, Every Ride:** Experience pinpoint speed or cadence data with Magene S3+’s high-accuracy sensor technology.

## Overview

The Magene S3+ Cycling Sensor is a compact, wireless device offering precise speed or cadence tracking with dual ANT+ and Bluetooth 4.0 connectivity. Designed for seamless integration with popular cycling apps like Zwift and Garmin, it features an energy-efficient auto hibernation mode and lightweight build, making it an essential upgrade for data-driven cyclists.

## Description

Product Description

Review: Excellent - Excellent accuracy. Sync this to wahoo fitness app easily.
Review: quallity - great value

## 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 | #23,575 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #18 in Cyclocomputers |
| Brand | Magene |
| Brand Name | Magene |
| Colour | Black |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.2 out of 5 stars 6,347 Reviews |
| 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 |
| Product Dimensions | 30L x 8W x 38H Millimeters |
| 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)
![S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More - Image 2](https://m.media-amazon.com/images/I/61uGjPgxpDL.jpg)
![S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More - Image 3](https://m.media-amazon.com/images/I/61DnzEOgnpL.jpg)
![S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More - Image 4](https://m.media-amazon.com/images/I/61Pv95RSCAL.jpg)
![S3+ Cycling Cadence Or Speed Sensor - ANT+ and Bluetooth 4.0 Compatible - Wireless Sensor for Bikes - Compatible with Zwift, Garmin, & More - Image 5](https://m.media-amazon.com/images/I/61VWh3rcB2L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Excellent
*by C***N on 9 March 2026*

Excellent accuracy. Sync this to wahoo fitness app easily.

### ⭐⭐⭐⭐⭐ quallity
*by A***H on 29 May 2025*

great value

### ⭐ Very bad experience
*by A***R on 7 February 2026*

Defective product

## 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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**Shop now:** [https://www.desertcart.tw/products/374521881-s3-cycling-cadence-or-speed-sensor-ant-and-bluetooth-4](https://www.desertcart.tw/products/374521881-s3-cycling-cadence-or-speed-sensor-ant-and-bluetooth-4)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-08-04*