4iiii
GPLama Round-Up: Cycling Power Meters – August 2025 Edition
Here’s a massive dump of information I’ve been meaning to put together for a while in regards to ‘where things are at’ with the power meters I have (and am) testing in the Lama Lab. Shimano Road Power Meter(s) There are well documented problems with all generations of these meters. I’ve done four or five […]
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Apple FindMy Tracking Available with 4iiii Power Meters // Track Your Bike Like an AirTag!
With the 4iiii Precision 3+ power meter range now supporting Apple’s network of over 1.5 billion users, cyclists will now be able to track their power meters using their Apple devices and the FindMy app. This video covers the details of this new ‘AirTag’ feature as well as some interesting technical details of how it […]
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The Latest in Power Meter Technology at Eurobike 2023
Eurobike 2023 showcased an array of innovative power meter solutions. The presence of Magene and Cycplus with new power meter products at Eurobike emphasized the growing influence and contribution of Chinese brands to the global cycling industry, indicating their commitment to pushing the boundaries of innovation and delivering top-quality products to cycling enthusiasts worldwide. ——————— […]
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4iiii Precision 3 Power Meter Firmware v1.2.0 // Now MUCH Better!
A follow-up review of the 4iiii PRECISION 3 cycling power meter with the updated 1.2.0 firmware that promises resolution to the issues I encountered with this meter when first reviewed. Links: 4iiii Official: https://4iiii.com/ Technical Specifications: Type: Crank Based Power Meter (Shimano Left / Single Sided) Wireless Data: ANT+, Bluetooth Smart. Battery: 1x […]
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4iiii PRECISION 3 Power Meter: Details // Data // Review
4iiii have been in the power meter game for many years now and earlier this year (2022) they released their third generation of their PRECISION cycling power meter. What should have built on a relatively strong offering of the PRECISION 2 has been a rocky ride to date. This video covers the details of the […]
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