HBADA E3 Ultra Gen 5: Ergonomic Support Meets Massage and Heat New E3 Ultra Gen 5 · Our Lowest Price Ever From $639. Just $607.05 with your 5% new-customer discount. Discover our lowest-ever price on the HBADA E3 Ultra Gen 5 . Through November 15, 2026 , eligible configurations start at $639 USD . New customers can stack their 5% discount with this offer, bringing the $639 configuration to $607.05 . No need to wait: our Black Friday 2026 price will not be lower. Our Black Friday price promise applies to the same configuration purchased on hbada.com under equivalent discount eligibility. Eligible new customers can shop now knowing that their $607.05 offer will not be undercut by our Black Friday offer for that same configuration. Prices are in USD. Starting prices vary by configuration. $607.05 is calculated by applying the eligible 5% new-customer discount to $639, before any applicable tax and shipping charges. Confirm your selected configuration, discount and final total at checkout. The HBADA E3 Ultra Gen 5 ergonomic office chair combines 4D bionic massage, graphene heating and full-body dynamic support to bring supportive seating and relaxing comfort into your workspace. Desi