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Get ready to elevate your riding experience with the new PRECISION 3+ PRO Powermeter with Apple Find My.
Available in store
CloseGet 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.
The PRECISION 3+ PRO Powermeter is so much more than a power meter. It’s your training partner that offers peace of mind. While you are riding, your PRECISION 3+ PRO Powermeter will transmit watts, cadence, and calories to your head unit of choice. While the power meter is not in use, Find My is enabled and allows you to see its location on a map. You can add your power meter to the Find My app and locate it on an iPhone, iPad, Mac or using the Find Items app on an Apple Watch.
Once your ride-ready PRECISION 3+ PRO Powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a head unit or computer, and you can start riding with power. Connect to the Find My app with your iPhone or iPad to start tracking your power meter.
Ridden through rain storms at Strade Bianche, mud filled cross country mountain bike races, and even tested amidst the salt spray of the ocean on Oracle Team USA’s America’s Cup competitors, you can be assured that your 4iiii power meter will be as tough as you are and is backed with an industry leading 3-year warranty. All 4iiii power meters are IPX7-rated for water immersion up to one meter and backed with an industry-leading 3-year warranty.
Offering the peace of mind in knowing where your power meter is.
With up to 550 hours of battery life, you won’t have to worry about changing your battery for years to come.
Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke.
Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride the roads less traveled with confidence.
Get more data like pedal smoothness and torque effectiveness to analyze and optimize your pedal stroke.
A dual power meter measures the power from each individual leg to calculate your total power output.
4iiii makes the lightest power meter on the market. We’re committed to helping you get faster, one gram at a time.
With an ultra low profile design, your 4iiii power meter is compatible with more bike frames than ever before.
Designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions.
A lot can happen in 3 years. You probably won’t need to use it, but it’s reassuring to know that all 4iiii power meters are backed by an industry leading 3-year warranty.
| Feature | PRECISION 3+ PRO | |||
|---|---|---|---|---|
| Type | Dual | |||
| Apple Find My |
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| ANT+ & Bluetooth Smart |
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| Accuracy +/- 1 |
✔
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| Automatic Terrain Selector |
✔
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| Cycling Metrics |
✔
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| Left/Right Balance |
✔
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| CR2032 Coin Cell |
✔
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| Battery Life | up to 550 hrs | |||
| Waterproof Rating | IPx7 | |||
| Cadence Rating | 30 - 170rpm | |||
| Power Range | 0 - 4,000 W | |||
| Profile | 5.5 mm | |||
| Weight | 29 g | |||
| Operating Temperature | 0 - 50 ºC | |||
| Storage Temperature | -40 - 60 ºC | |||
| 3 Year Warranty |
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There are select bike frames with wide/flared BB shells that may present clearance challenges for the right side power meter. If you have questions about your bike’s clearance please contact us at [email protected] prior to sending us your crankset.
A 4iiii PRECISION 3+ PRO Powermeter is available ready to ride on any of the crankset configurations listed below. If your desired crankset isn't listed, we may have other products that are compatible.
If the weather or climate make riding outdoors tough, your 4iiii power meter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app’s connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding!
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