It was hard to find if RE305 is OneMesh compatible. Well I bought one anyway, and YES it does! : r/TpLink
Amazon.com: TP-Link | AC1200 WiFi Range Extender | Up to 1200Mbps | Dual Band WiFi Extender, Repeater, Wifi Signal Booster, Access Point| Easy Set-Up | Extends Internet Wifi to Smart Home &
Amazon.co.jp: TP-Link RE305/A WiFi Repeater, AC1200, OneMesh Compatible, Wireless LAN Repeater, 867 + 300 Mbps, High Power, Bridge, Dual Band, AP Mode : Computers
Amazon.com: TP-Link WiFi Extender with Ethernet Port, 1.2Gbps signal booster, Dual Band 5GHz/2.4GHz, Up to 89% more bandwidth than single band, Covers Up to 1500 Sq.ft and 30 Devices ,support Onemesh (RE315) :
Amazon.com: TP-Link | AC1200 WiFi Range Extender | Up to 1200Mbps | WiFi Extender, Repeater, WiFi Signal Booster | One Mesh | Easy Set-Up | Compact Designed Internet Booster (RE300) (Renewed) : Electronics
TP-Link AC750 WiFi Extender(RE215), Covers Up to 1500 Sq.ft and 20 Devices, Dual Band Wireless Repeater for Home, Internet Signal Booster with Ethernet Port : Electronics - Amazon.com
Amazon.com: TP-Link | AC1200 WiFi Range Extender | Up to 1200Mbps | WiFi Extender, Repeater, WiFi Signal Booster | One Mesh | Easy Set-Up | Compact Designed Internet Booster (RE300) (Renewed) : Electronics
TP-LINK AC1200 Wi-Fi Range Extender RE305 - The Home Depot
Amazon.com: TP-Link AC750 Wi-Fi Range Extender with Two External Antennas (RE205) (Renewed) : Electronics
Amazon.com: TP-Link: OneMesh
Amazon.com: TP-Link Powerline Wi-Fi Extender (TL-WPA7617KIT) - AV1000 Powerline Ethernet Adapter with AC1200 Dual Band Wi-Fi, Gigabit Port, Passthrough, OneMesh, Ethernet Over Power, Plug & Play : Electronics
Amazon.com: TP-Link AC1900 WiFi Extender (RE550), Covers Up to 2800 Sq.ft and 35 Devices, 1900Mbps Dual Band Wireless Repeater, Internet Booster, Gigabit Ethernet Port (Renewed) : Electronics