9.2 / 10.0

iRobot Roomba i4+ EVO (4550) Self-Emptying Robot Vacuum - Certified Refurbished! Review

Published October 28, 2025 • 8 min read • 11 views

Overview

The iRobot Roomba i4+ EVO is a self-emptying robot vacuum that simplifies cleaning for pet owners and those with busy lifestyles. Certified as refurbished by the manufacturer, it promises to work like new while offering significant cost savings.

What's In The Box

  • Main product
  • Carrying case or accessories
  • Charging cable
  • Documentation

Technical Specifications

Suction Power 10x Multi-Floor Force
Coverage Area Up to 2,300 square feet in one mission
Self-Emptying Feature Automatic emptying every two weeks for up to 60 days of dust and debris collection
Smart Mapping Clean by room with customizable cleaning schedules
Voice Compatibility Works with Amazon Alexa and Google Assistant
Maintenance Dustbin capacity for up to 60 days of continuous use

Design & Build Quality

The iRobot Roomba i4+ EVO features a sleek, modern design with a durable and lightweight build. Constructed from high-quality plastic materials, the vacuum incorporates rubberized wheels for improved mobility over carpets and hardwood floors alike. The robot's body is equipped with various sensors that ensure efficient navigation around furniture and obstacles.

Performance

In practical terms, the i4+ EVO excels at both spot cleaning and full room coverage. It adeptly navigates tight spaces like under beds and along walls thanks to its small size and advanced sensor technology. For pet owners, it effectively captures hair and dander with its specialized brushes.

Key Feature Analysis

The standout feature is the self-emptying base station that automatically clears collected dust every two weeks. This innovative design significantly reduces maintenance time but requires ample space for setup. The Smart Mapping, which allows users to name and clean specific rooms, enhances usability by providing precise control over cleaning schedules.

Battery Life

The iRobot Roomba i4+ EVO boasts a battery that lasts up to 120 minutes on a single charge, making it suitable for large homes. However, the self-emptying base station does consume energy continuously, requiring careful consideration of power usage and cost.

Pros & Cons

Pros

  • Self-emptying feature reduces maintenance
  • Efficient at capturing pet hair and allergens
  • Smart Mapping allows precise control over cleaning schedules
  • Works seamlessly with voice assistants
  • Cost-effective refurbished option

Cons

  • Expensive self-emptying station setup cost
  • Requires ample space for base station installation
  • Initial learning curve to set up and operate efficiently
  • Energy consumption due to continuous self-emptying feature

Final Verdict

The iRobot Roomba i4+ EVO is a highly effective cleaning solution that offers convenience, customization, and cost savings through its certified refurbished status. Ideal for pet owners seeking an efficient way to manage hair and allergens.

Who should buy: Pet owners and busy professionals who need a reliable yet affordable robotic vacuum cleaner.

Who should skip: Users with limited space or those looking for a basic model without advanced features.

9.2/10
iRobot Roomba i4+ EVO (4550) Self-Emptying Robot Vacuum - Certified Refurbished! Review

Where To Buy

$199.99

iRobot Roomba i4+ EVO (4550) Self-Emptying Robot Vacuum - Certified Refurbished!

Prices may vary

Ready to Buy?

$199.99

Prices may vary by retailer and configuration