Ridden by professional cyclists, the PRECISION PRO dual-side power meters bring you all the perks of the 4iiii left-side model, like outstanding accuracy, a light and compact design, ANT+ and Bluetooth compatibility, and 3D power meter technology. On top of that, it gives you a detailed breakdown of left and right wattage. Ideal for those who need specific power output from each crank side or anyone looking for the best power meter on the market.
- 3D power meter technology (patent pending) measures tri-axial strain on the crank
- Offers accurate and consistent data
- Light and compact in design
- Check battery status via the 4iiii app
- Compatible with ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products
- User-friendly app and adjustable rider compensation scale factor
- Easy to set up and maintain
- Over-the-air upgrade for new features and updates
- Weighs only 25 grams (power meter only)
- Data accuracy within a +/- 1% error margin
- Battery life of over 100 hours on a 2032 coin cell battery
- Battery alert at 15% power
- Click here for display compatibility
- Click here for service and software documents
Using your 4iiii Precision Pro Dual-Side Power Meter is a breeze. First, set it up according to the instructions in the user - friendly app. You can easily connect it to your ANT+ or Bluetooth Smart head unit, smartphone, or other 4iiii products. During your cycling, the power meter will accurately measure the power output from both the left and right crank sides.
When it comes to battery, keep an eye on the battery status in the 4iiii app. You'll get an alert when the battery is at 15% power. Replace the 2032 coin - cell battery when needed, and it should last you over 100 hours of use.
For maintenance, the power meter is easy to take care of. There's no need for complex procedures. And you can use the over - the - air upgrade feature to add new features and get updates. Just make sure to check the display compatibility and service and software documents when necessary.
