4iiii Innovations Precision 3+ Power Meter, Ultegra 8100, 172.5mm

Our most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you’re fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools to unlock your potential. With up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ Powermeter will be your trusted tool for years to come.

• Features support for Apple Find My
• Up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy, waterproof, light weight (9g), low profile, indicator light, ANT+ Bluetooth
• Backed by an industry leading 3 year warranty
• While you are riding, Precision 3+ Power Meter will transmit watts, cadence, and calories to your head unit of choice
• While the power meter is not in use, Find My is enabled and allows you to see its location on a map
• You can add your power meter to the Find My app and locate it on an iPhone, iPad, Mac or using the Find Items app on an Apple Watch
• CR2032 coin cell battery
• 30-170 RPM cadence range
• 0-4000 W power range