Why did iRobot changed i3's name to i5? : r/roomba

iRobot Introduces the Roomba® i3+, Expanding Its Intelligent, Self-Emptying Product Lineup

iRobot Roomba i3 Review

SENNII Replacement Parts Accessories for iRobot Roomba i7 J7 I6 i8 i3 i4 I1 E5 E6 I E Series Vacuum Cleaner Includes 1 Pack Roller Brush,Front Caster

iRobot Roomba Combo J5 Smart Robot Vacuum/Mop with Wi-Fi

Premium 3-Stage Cleaning System. Smart Navigation. Imprint Smart Map. Reactive Sensor Technology. Voice Assistance Compatible With Google Home Or

iRobot Roomba i3 EVO (3150) Wi-Fi Connected Robot Vacuum - I315020

iRobot Roomba Combo j7+ Review: Beautiful Vacuum, but Directionless

Well Fit: Compatible with iRobot Roomba i i7+(7550)/i7 i3+(3550) i4+(4550 4552) i6+(6550) i8+(8550) E5(5150) E6(6198) j7(7150) plus i2(2152) I & E & J

24 Pack Replacement Parts for iRobot Roomba i3 i3+ i7 i7+ i4 i4+J7 i2 i6 i6+ i8 i8+/Plus E5 E6 E7 I & E &J Series Vacuum Cleaner,2 Set Rubber

iRobot Roomba i3+ Review - Tim Leland

User manual iRobot Roomba i2 (English - 73 pages)

iRobot Roomba Combo j7+ Review: Beautiful Vacuum, but Directionless

iRobot - Vacuum Cleaners - Appliances - The Home Depot