Speed & Cadence Sensor ANT+ Bluetooth Dual Protocol Bike Computer

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Battery lasts all season

Powered by a standard CR2032 button cell, you get up to 300 hours of use in speed mode — that's roughly a full year of daily one-hour rides before you need to swap the battery. No charging cables, no mid-ride surprises.

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Connects to everything you own

Dual ANT+ and Bluetooth transmission means this sensor pairs with virtually every mainstream cycling computer, GPS head unit, and sports app on the market. It also works with Apple Watch running watchOS 10 or later, so your whole kit stays connected.

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Built tough for Aussie weather

A built-in IPX7-rated protective O-ring seals out heavy rain, mud, and creek splashes — the kind of conditions you'll hit on a wet winter ride in the Dandenong Ranges or a muddy trail in the Otways. It's genuinely weatherproof, not just splash resistant.

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Featherlight universal fit design

At just 8.5g and 7.5mm thin, this sensor adds virtually no weight or bulk to your setup. It fits road bikes, mountain bikes, gravel bikes, and hybrids — no special adapters needed for most standard wheel and crank configurations.

Precision sampling at 100 times per second

The sensor dynamically optimises its sampling rate to 100 readings per second, so the data your computer displays is genuinely accurate rather than a rough estimate. Whether you're sprinting on a flat coastal path or grinding up a steep climb in the Snowy Mountains, you'll see real-time speed and cadence figures you can actually train from.

Switch between speed and cadence modes with ease

You don't need two separate sensors if you're only tracking one metric at a time. A simple mode switch lets you toggle between speed mode (green light flashes quickly) and cadence mode (green light flashes slowly), so one unit can serve different training goals on different days.

App connectivity for deeper training insights

Pair the sensor with the companion app to change modes remotely and review your training history in one place. The app is compatible with both iOS and Android, making it easy to check your session data after a ride without needing a dedicated head unit — handy for commuters and casual riders alike.

“Picked this up for my weekend rides along the Yarra Trail and it's been spot on. Paired to my cycling computer in about 30 seconds flat, and the cadence readings are super consistent even on rough sections. Battery life is impressive — haven't had to touch it in months.”

“I was sceptical about how well a sensor this small would hold up on muddy MTB trails out west of Brisbane, but it's been through some properly wet rides and kept working perfectly. The IPX7 rating is legit. Really happy with how it pairs to my phone app too.”

“Running this on my gravel bike for rides around the Huon Valley and it's been brilliant. Tiny and light, you barely notice it's there. Connects to both my head unit and my watch without any fuss. Exactly what I needed without spending a fortune.”

“Great little sensor for the price. I use it on my road bike for early morning rides along the coast north of Perth. The 300-hour battery claim seems realistic — I've been riding daily for months and it's still going strong. Would definitely recommend it.”