Get ready to elevate your riding experience with the new PRECISION 3+ PRO Powermeter with Apple Find My. Delivering the same reliable and highly accurate power data you’ve come to expect from 4iiii, while enjoying the peace of mind that comes with knowing the location of your bike.

With advanced metrics such as left/right balance, pedal smoothness and torque effectiveness, the PRECISION 3+ PRO Powermeter provides the data you need for training and racing. With up to 550 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3 year warranty, the PRECISION 3+ PRO Powermeter will be your trusted tool for years to come.

Features
Apple Find My: Offering the peace of mind in knowing where your power meter is.
Battery Life: With up to 550 hours of battery life, you won’t have to worry about changing your battery for years to come.
Automatic Terrain Selector: Detects the terrain you’re riding on for more responsive cadence and power feedback/data.
Cycling Metrics: Provides pedal smoothness and torque effectiveness data to analyze and optimize your pedal stroke.
Left Right Balance: Dual power meters measure power from each leg to calculate total output.
Light Weight: 4iiii makes the lightest power meters on the market, helping you get faster, one gram at a time.

Specifications
Type: Dual
Apple Find My: Yes
ANT+ & Bluetooth Smart: Yes
Accuracy: ±1%
Automatic Terrain Selector: Yes
Cycling Metrics: Yes
Left/Right Balance: Yes
Battery Type: CR2032 Coin Cell
Battery Life: Up to 550 hrs
Waterproof Rating: IPx7
Cadence Range: 30–170 rpm
Power Range: 0–4,000 W
Profile: 5.5 mm
Operating Temperature: 0–50 ºC
Storage Temperature: -40–60 ºC

Mfr Claimed Weight
29 g