# iRobot Roomba Combo 115 > On October 3, 2026 the lowest price for the iRobot Roomba Combo 115 is $319 at Amazon.com, shipping to the United States included. - Page: https://bestatbest.com/us/robot-vacuums/irobot-roomba-combo-115 - No lab has tested it yet, so it is not in our ranking. - Today’s lowest price: $319 at Amazon.com, including shipping, checked on October 3, 2026 - Lowest since Jul 31: $248 - Buy or wait: Good price: it was cheaper on only 3 days since we started measuring (Jul 31), lowest $248 on September 3. It dropped 2 times since we started measuring (Jul 31), by up to 22% at a time. ## Prices per store | Store | Color | Price | Delivery time | Checked | |---|---|---|---|---| | Amazon.com | black | $319 | 1–5 days | 17 hours ago | ## Frequently asked questions about the iRobot Roomba Combo 115 **Does the iRobot Roomba Combo 115 empty its own dust bin?** No, you empty the robot’s dust bin yourself. **Does the iRobot Roomba Combo 115 wash and dry its own mop?** No. This model mops, but you rinse the mop yourself. **Does the iRobot Roomba Combo 115 work with Alexa, Google Home or Siri?** It works with Alexa, Google Assistant and Siri. It does not support Matter. Home Assistant has an official integration for this model. **How high a threshold can the iRobot Roomba Combo 115 climb?** Thresholds up to 0.6 in (16 mm), the maker says. It has no climbing system for higher thresholds. Measure your own thresholds: the ones to a bathroom or balcony are often higher. **Does the iRobot Roomba Combo 115 fit under low furniture?** The robot is 3.1 in (7.9 cm) tall, so it fits under furniture with at least 3.2 in of clearance. **How long does the iRobot Roomba Combo 115 run on one charge?** 100 minutes on its quietest setting. --- This is the markdown version of https://bestatbest.com/us/robot-vacuums/irobot-roomba-combo-115: the same data, for readers that take a page in whole. Every product page and list has one, at its address plus ".md". Prices and ranks change every day: quote the date with them.