4iiii Precision 3+ left crank with wattmeter, Shimano XT M8100
4iiii Precision 3+ left crank with wattmeter
The 4iiii Precision 3+ power meter is the result of the development and experience of the leader in the field of crank watt meters. It is the only cycling product on the market that offers native integration with Apple Find My technology.Precision 3+ has everything you expect from a modern power meter - measurement reliability, long battery life and simple management via a smart app. Precision 3+ is compatible with all commonly used cycle computers supporting the ANT+ protocol (Garmin, Wahoo, Bryton, Lezyne,...).
Product features
The lightest mass-produced wattmeter
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Simple battery replacement without tools
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Wireless firmware updates via Bluetooth Smart interface
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Integrated accelerometer for measuring cadence (pace)
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Innovative housing made of highly chemically resistant plastics (more resistant when washing)
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Product details
Battery | CR2032 (lifetime 500-800 hours) |
Weight | + 9 g on the left crank compared to the version without a wattmeter |
Scope of term | 30-220 revs |
Dimensions | 63.79 x 26.42 x 5.5 mm |
Connectivity | ANT+, Bluetooth 5.0 |
Water resistance | IPX 7 |
Performance range measurement | 0-4000 W |
Temperature range | 0 - 50 °C (accuracy guaranteed in this range) |
Accuracy | 99 % |
product ID | 234448 |
Rating 4,6/5
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