What's the key to success in cycling? Whether you're aiming for a spot in the Kona triathlon, logging endless hours on your indoor trainer, or chasing a personal best, 4iiii knows that success is a journey. The Precision 3 Power Meter is here to be your reliable companion. With an industry - leading 800 - hour battery life, an amazing +/-1% accuracy, and a solid 3 - year warranty, it's a training essential that will serve you well for years.
Here are its awesome features:
- Product status LED light: green for wake - up, blue for zero offset, and red for low battery
- Patented 3D strain gauge tech for top - notch accuracy
- Ultra - slim design to fit most frames
- 800 hours of battery life
- 3 - year warranty
- Waterproof and durable, tested in the tough Canadian Rockies
- One of the lightest power meters around
- Backward - compatible with current Precision Drive Side power meters
- Active temperature compensation
- Over - the - air feature and firmware upgradability
- Powered by a coin - cell battery (CR2032)
- Works with 3rd - party training apps like Zwift, TrainerRoad, SYSTM, etc.
- Waterproof rating: IPx7
- Cadence range: 30 - 170 rpm
- Power range: 0 - 4000w
- Length: 63.79mm
- Width: 26.42mm
- Height: 5.5mm
- Weight: 9 grams
- Operating temperature: 0 to 50°C
- Storage temperature: - 40 to 60°C
- Communication protocol: ANT+, Bluetooth
Using the 4iiii Precision 3 Power Meter is a breeze. First, install the power meter on your bike. It has an ultra - slim design, so it should fit most frames easily. Make sure to use the coin - cell battery (CR2032) to power it up. Once it's on your bike, you can pair it with 3rd - party training apps like Zwift, TrainerRoad, or SYSTM via ANT+ or Bluetooth.
When you start your ride, the status LED light will show you important information. A green light means it's waking up, a blue light indicates zero offset, and a red light warns you of low battery. Keep an eye on these lights to ensure everything is working well.
The power meter has a wide cadence range of 30 - 170 rpm and a power range of 0 - 4000w, which can meet most of your cycling needs. It also has active temperature compensation, so it works well in different temperatures (operating temperature is 0 to 50°C).
As for maintenance, since it's waterproof with an IPx7 rating, you don't have to worry too much about riding in the rain. However, try to avoid extreme conditions outside its storage temperature range of - 40 to 60°C. When the battery runs out, simply replace it with a new CR2032 coin - cell battery. And if you want to keep it up - to - date, use the over - the - air feature to upgrade its firmware.
