Many power meters calculate power using the average angular velocity (AVG) per rotation instead of the instantaneous angular velocity (REAL) value: this may introduce an additional error, up to 4.5% compared to the declared accuracy. 

Assioma, thanks to its exclusive IAV Power system and an integrated gyroscope, measures the actual instantaneous angular velocity to guarantee the same ±1% degree of accuracy with any style of pedaling, even with oval chainrings

 

Want to know more? 

https://cycling.favero.com/blog/tech-tests/whats-iav-power

 

Easy to install

 

Install and transfer your Assioma from one bike to another just like normal pedals, easily and without extra tools. Just screw them on your bike crank arms and you are ready to pedal!

IAV Cycling Dynamics
Assioma supports the advanced metrics IAV Cycling Dynamics: IAV Power Phase and IAV Rider Position. These metrics, combined with the classic power data, allow analyzing in details the pedaling technique and how the cyclist’s position on the bike influences performances.

IAV Power and gyroscope
Unlike others, the measurements of Assioma are not affected by errors related to very irregular pedaling (eg. sprint uphill) or the use of oval chainrings. This is because Assioma is able to detect the actual instantaneous angular velocity of the pedal stroke, thus giving you the degree of accuracy of ±1% in any situation. Not only in the laboratory

Bluetooth SMART and ANT+
Assioma communicates via Bluetooth and ANT+ with bike computers and smartphones, both Android and iOS. 

Accuracy and consistency
Assioma provides accurate watt measurements with a great consistency and stability in the actual on-road use conditions, and at any temperature between -10°C and 60°C. Thanks to the ATC (Automatic Temperature Compensation) too.

Waterproof, resistant and light
Assioma is the lightest pedal-based power meter ever made. Thanks to its compact design, it never interferes with the pedaling. Not even when cornering. The power sensors are protected in a bi-component resin block, extremely resistant to shocks and completely waterproof.

Rechargeable and green
Assioma is the only pedal-based power meter with integrated rechargeable batteries; a single charge ensures 50 hours of use at least.  

Tested and guaranteed 
Favero Electronics produces in-house each Assioma and thoroughly test it individually: fully satisfying the standards required by current regulations.

Favero Assioma Uno

£449.00Price
  • Power sensor on the left pedal
    Cadence sensor: included, inbuilt
    Gyroscope: included, inbuilt
    Power calculation system: IAV (Instantaneous Angular Velocity-based)
    IAV Cycling Dynamics: yes
    Oval-chainring compatible: yes
    Total weight per pedal: 151,5 g (battery included)
    Battery type: rechargeable lithium battery
    Battery life: at least 50 hours
    Radio communication: Bluetooth v4.0, ANT+ PWR profile (CT + PO)
    Accuracy power measurement: ± 1%


    Temperature compensation: -10°C / +60°C
    Water resistance degree: IP67
    Q-factor: 54mm
    Hardware upgrade to Assioma DUO always available
    Compatible cleats: Original LOOK Kéo and Favero cleats (red and black)
    Bike type: racing/road
    Made in Italy
    Warranty: 2 years