AcuRite Iris PRO+ 5-in-1 Weather Sensor - Accurate Outdoor Readings

In this review the AcuRite Iris PRO+ 5-in-1 Weather Sensor is evaluated as a replacement-grade outdoor sensor for homeowners and hobby meteorologists who want reliable, near-real-time readings without a complicated setup. The single biggest reason to buy is its solar-assisted internal aspirating fan that improves ambient temperature accuracy, making it a clear step up from passive sensors. It is best paired with an AcuRite display or the AcuRite smartHUB for remote access, and it targets anyone who needs combined measurements of temperature, humidity, wind and rain from one compact unit.

Key Features

• 5-in-1 sensing: Measures temperature, humidity, wind speed, wind direction and rainfall in one weatherproof enclosure for consolidated outdoor monitoring.
• Solar aspirating fan: Two solar panels power an internal fan to improve airflow and provide more accurate ambient temperature readings than passive housings.
• Frequent wireless updates: Transmits sensor data as often as every 36 seconds over a 433 MHz signal for timely local display or hub collection.
• Long transmission range: Communicates up to roughly 330 ft (100 m) line-of-sight to a compatible AcuRite display or smartHUB, reducing placement constraints.
• Wide temperature range: Rated to read from -40 to 70 deg C, suitable for most climate zones and seasonal extremes.
• Simple power options: Runs on 4 AA alkaline or lithium batteries (not included) with solar assistance to extend battery life in typical use.

Who It's For

The AcuRite Iris PRO+ is aimed at homeowners, gardeners and weather enthusiasts who want a single, compact unit that reports temperature, humidity, wind and rain with better temperature fidelity thanks to the aspirating fan. It is ideal for those who already use or plan to buy an AcuRite display or the AcuRite smartHUB to collect data and view it remotely.

Those who need industrial-grade, networked professional weather stations or deep research instrumentation should look elsewhere, as those setups offer higher redundancy and calibration options beyond what a consumer 5-in-1 sensor provides.

Pros & Cons

Pros

• Combined readings for five conditions in one compact, weatherproof unit that reduces mounting clutter.
• Solar-powered aspirating fan improves ambient temperature accuracy compared with passive sensors.
• Fast data updates every 36 seconds and a useful 330 ft transmission range for many yard-to-garage setups.
• Wide temperature operating range makes it suitable for most climates.

Cons

• Some users report intermittent accuracy and connectivity issues under certain conditions, so occasional troubleshooting may be required.
• Requires 4 AA batteries (not included) for continuous operation when solar is insufficient.

Specifications

Sensor type	5-in-1 weather sensor
Measured conditions	Temperature, humidity, wind speed, wind direction, rain
Temperature range	-40 to 70 deg C
Wireless update interval	Every 36 seconds
Transmission frequency & range	433 MHz up to 330 ft (100 m)
Power	2 solar panels with internal fan; requires 4 AA alkaline or lithium batteries (not included)
Compatibility	Works with AcuRite 5-in-1 displays and AcuRite smartHUB (sold separately)

Our Verdict

The AcuRite Iris PRO+ 5-in-1 Weather Sensor is a sensible, cost-effective upgrade for residential users who want consolidated outdoor readings and improved temperature accuracy thanks to the solar aspirating fan. It offers fast wireless updates and broad compatibility with AcuRite displays and hubs, delivering strong value for garden and home use while accepting occasional connectivity or accuracy quirks reported by some customers.

Frequently Asked Questions

Can this sensor be viewed remotely?
Yes, it can be paired with the AcuRite smartHUB (sold separately) to view sensor data from a smartphone or computer.

What powers the internal fan?
Two integrated solar panels power the aspirating fan to improve temperature measurement, and 4 AA batteries are required when solar is insufficient.

What is the wireless range?
The sensor transmits using a 433 MHz signal up to about 330 ft (100 m) line-of-sight to a compatible display or hub.