Latest Chrome Webview 63 user agents:

User Agent Platform Device
Mozilla/5.0 Linux; Android 7.0; BQ-5511L Build/NRD90M; wv AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36 YandexSearch/6.45 Android 7 Bliss
Mozilla/5.0 Linux; Android 7.0; BQ-5340 Build/NRD90M; wv AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36 YandexSearch/6.45 Android 7 Choice
Mozilla/5.0 Linux; Android 7.0; BQ-1083G Build/NRD90M; wv AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/63.0.3239.111 Safari/537.36 YandexSearch/7.21/apad Android 7 Armor Pro Plus
Mozilla/5.0 (Linux; U; Android 9.0; vivo S1Pro Build/PPR1.180905.003) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 9 S1Pro
Mozilla/5.0 (Linux; U; Android 9.0; vivo S1 Build/PD1A.180720.030) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 9 S1
Mozilla/5.0 (Linux; U; Android 9.0; TNY-AL00 Build/HUAWEITNY-AL00PPR1.180610.010) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36 Android 9 Honor Magic 2
Mozilla/5.0 (Linux; U; Android 9.0; JAT-AL00 Build/HUAWEIJAT-AL00PD1A.180720.030) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36 Android 9 Honor Play 8A
Mozilla/5.0 (Linux; U; Android 9.0; HRY-AL00Ta Build/HUAWEIHRY-AL00TaPPR1.180610.011) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 9 Honor 20I
Mozilla/5.0 (Linux; U; Android 8.1; DUA-AL00 Build/HUAWEIDUA-AL00OPM3.171019.016) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36 Android 8 Honor Play 7
Mozilla/5.0 (Linux; U; Android 8.0; vivo Y73 Build/OPD1.170816.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 8 Y73
Mozilla/5.0 (Linux; U; Android 8.0; vivo U1 Build/OPR6.170623.023) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 8 U1
Mozilla/5.0 (Linux; U; Android 8.0; SM-A3058 Build/OPR6.170623.011) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 8 Galaxy A40s
Mozilla/5.0 (Linux; U; Android 7.1; SCL-AL00 Build/HUAWEISCL-AL00NDE63X) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36 Android 7 Honor 4A
Mozilla/5.0 (Linux; U; Android 7.0; CUN-AL00 Build/HUAWEICUN-AL00NBD92E) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 7 Honor 5 Play
Mozilla/5.0 (Linux; Android 9; XT1970-5 Build/PCA29.31-52; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 Android 9 One Vision
Mozilla/5.0 (Linux; Android 9; HRY-AL00Ta Build/XXXXX; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.83 Mobile Safari/537.36 T7/11.11 Android 9 Honor 20I
Mozilla/5.0 (Linux; Android 9.1; YT9216CJ Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Safari/537.36 Android 9 YT9216CJ
Mozilla/5.0 (Linux; Android 9.1; YT9216CJ Build/O11019) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Safari/537.36 Android 9 YT9216CJ
Mozilla/5.0 (Linux; Android 9.1; YT9216BJ Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Safari/537.36 Vinebre Android 9 YT9216BJ
Mozilla/5.0 (Linux; Android 9.1; YT9216BJ Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Safari/537.36 Android 9 YT9216BJ