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WattPRO1 Power Meter
watts in it for you

Measures your power in watts. Transmits power data in Bluetooth and ANT+. Power meter is built by 4iiii Innovations—industry leader in powermeter technology. 4iiii PowerMeters are used by Professional World Tour cycling teams: Quick-Step Floors, BORA-hansgrohe, and pro cycling teams: Cyclery and ELEVATE KHS.


Kit Includes

  • (1) WattPRO1 Crank Arm

  • Batteries

Transmits in ANT+ and Bluetooth:

  • Power in watts

  • Cadence RPM

  • Low battery indicator

WattPRO1 Power Meter

Power | Heart Rate | Elapsed Time | Cadence | Kcals


Volume Pricing & Leasing Info

and sales outside the contiguous 48 states


  • Connect to leaderboards and personal fitness tracking devices

  • Sync with popular fitness applications

  • ANT+ interoperable 2.4 Ghz wireless technology

  • Low Power consumption for long battery life

  • Code memory during battery replacement


  • Power accuracy +/- 1.5%

  • Crank Arm is powered by (2) AA Batteries (included)

  • Batteries provide approximately 1,200 of riding time

  • Compatible with RealRyder® ABF8 Indoor Cycles built since January 1, 2013

  • ANT+ and Bluetooth speaks to Leaderboards and personal fitness tracking devices

  • IOS & Android apps enable riders to save workouts and receive software updates

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