1 / 5Magene S3+ Speed and Cadence Sensor
A small dual-mode bike sensor that reports either speed or cadence, with ANT+ and Bluetooth so it pairs with many bike computers and apps.
Sold onAliExpress
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More About This Pick
Why We Picked It
- Switches between speed and cadence mode by swapping the battery
- Works with ANT+ and Bluetooth head units and apps
- Photos show the listed compatible apps and head units, including Wahoo, Onelap and Zwift
96.7%seller rating
1,198orders
No VATunder $75
Figures from the AliExpress listing when we checked it.
Key Specs
- Sensor type
- Speed or cadence
- Connectivity
- ANT+ and Bluetooth 4.0
- Power
- Coin cell battery
- Mounting
- Bike-mounted clip
Specs from the seller's listing.
Good
- Mounts on the bike with a simple clip
- Runs on a single coin cell battery
- Works with Wahoo, Onelap, and Zwift head units and apps
- Swaps between speed and cadence mode with a battery change
Keep in Mind
- Mode switch requires reconnecting the device to the head unit
- Compatibility list is the seller's and should be confirmed for your device
