iRobot Roomba 705X vs Shark PowerDetect ThermaCharged RV2920XE

The iRobot Roomba 705X is the more connected robot vacuum of this pair, and that is enough to hand it the overall win over the Shark PowerDetect ThermaCharged RV2920XE: it adds 5GHz Wi-Fi alongside 2.4GHz, plus Apple HomeKit with Siri, IFTTT and Matter, none of which the ThermaCharged offers. The rebuttal from the ThermaCharged is a longer two-year warranty, double the Roomba's one year, and a typically lower price. Battery life is identical between them at 180 minutes per charge, and both use LiDAR navigation with multi-room mapping, no-go zones, and a dock that empties, washes and dries the mop automatically. Buyers who want the deepest smart home integrations, especially Apple Home and Siri, should choose the iRobot Roomba 705X; those who prioritize warranty length and a lower price should pick the Shark PowerDetect ThermaCharged RV2920XE.