Magene S3+ Speed & Cadence Sensor — ANT+ Bluetooth

The Perfect Companion for Your GPS Computer

Get more accurate speed and cadence data with the Magene S3+ sensor — the world's first sensor that switches between speed and cadence modes simply by reinstalling the battery. Tiny, lightweight, and wireless, it pairs seamlessly with your GPS bike computer or favourite cycling app via ANT+ and Bluetooth. Compatible with Wahoo, Zwift, and more.

Why You'll Love It

• Dual-mode sensor: Switch between speed and cadence tracking by simply reinstalling the battery.
• Wireless ANT+ & Bluetooth: Connects to GPS bike computers, Wahoo, Zwift, and more.
• Ultra-light & compact: Just 9g with battery — barely noticeable on your bike.
• Geomagnetic sensor: Accurate, consistent readings ride after ride.
• Wide temperature range: Works reliably from -20°C to 50°C.

Choose Your Bundle

• 1x S3 Sensor: A single speed or cadence sensor.
• 2x S3 Sensors: One for speed, one for cadence — full data coverage.
• S3 + H64 Sensor: Complete set with heart rate monitoring included.

Details

• Brand: Magene S3+
• Data: Speed / Cadence
• Weight: 9g (with battery)
• Size: 8.85 x 29.8 x 38.3mm
• Compatible with: Wahoo, Onelap, Zwift, and most GPS bike computers

🚚 Free shipping across Australia — please allow 7–14 days for delivery.
↩️ 14-day returns.  🔒 Secure checkout.