Description
- PRO-LEVEL ACCURACY: Our 4iiii power meters are the most accurate power meters in the world, providing data accurate within a 1% error margin.
- GO THE DISTANCE: The 4iiii won't stop until you do, providing over 100 hours of battery life.
- SIMPLE AND MODERN: Your CatEye computer is compatible with ANT+ and Bluetooth head units, smartphones, and 4iiii products. Use the 4iiii app for hassle-free set up and updates.
- LIGHTWEIGHT: The 4iiii's compact design weighs in at only 9 grams, making it the lightest power meter available.
- ADVANCED TECHNOLOGY: The 4iiii power meter is capable of measuring tri-axial strain on your crank.
A joint venture between CatEye and 4iiii Innovations. The CatEye/4iiii PRECISION power meter helps you train harder and smarter. 100+ hours of battery life. Weighs only 9g.
