# 4iiii Precision 3+ vs Power2Max NGeco: specs and price compared

A sourced, side-by-side comparison of the 4iiii Precision 3+ (4iiii) and Power2Max NGeco (Power2Max) among cycling power meters.

## Side by side

| Spec | 4iiii Precision 3+ | Power2Max NGeco |
| --- | --- | --- |
| US price | not published | $490 |
| Brand | 4iiii | Power2Max |
| Mount type | crank-arm | spider |
| Measurement sides | single-sided | dual-sided |
| Accuracy pct | 1 | 2 |
| Weight grams | 9 | — |
| Battery type | CR2032 | CR2450 |
| Battery life hrs | 800 | 300 |
| Connectivity | ANT+/BLE | ANT+/BLE |
| Power balance measured | No | No |
| Cycling dynamics | Yes | No |
| Waterproof rating | IPX7 | — |
| Warranty years | 3 | 2 |

## Key differences

- Mount type: 4iiii Precision 3+ crank-arm vs Power2Max NGeco spider
- Measurement sides: 4iiii Precision 3+ single-sided vs Power2Max NGeco dual-sided
- Accuracy pct: 4iiii Precision 3+ 1 vs Power2Max NGeco 2
- Battery type: 4iiii Precision 3+ CR2032 vs Power2Max NGeco CR2450
- Battery life hrs: 4iiii Precision 3+ 800 vs Power2Max NGeco 300
- Cycling dynamics: 4iiii Precision 3+ Yes vs Power2Max NGeco No
- Warranty years: 4iiii Precision 3+ 3 vs Power2Max NGeco 2

## Sources

- 4iiii Precision 3+: https://4iiii.com/precision-3-plus/ (4iiii.com, verified 2026-07-13)
- Power2Max NGeco: https://www.power2max.com/en/power-meter-ngeco-road/ (power2max.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/cycling-power-meters/4iiii-precision-3-plus-vs-power2max-ngeco/
Cite: Per The Front Desk Review, 4iiii Precision 3+ (not published) vs Power2Max NGeco ($490) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/cycling-power-meters/4iiii-precision-3-plus-vs-power2max-ngeco/
License: CC BY 4.0.