Get device help

Device Manufacturer	Device Help	Wear 3 OEM Companion app
Fossil (including Michael Kors)	Fossil (including Michael Kors) help site [phone]	Fossil Smartwatches - Android Fossil Smartwatches - iOS
Google Pixel Watch	Google Pixel Watch help site Google Pixel Watch support	Google Pixel Watch companion app
Montblanc	Montblanc help site [phone]	Summit - Android Summit - iOS
Samsung	Samsung help site [phone]	Galaxy Wearables
Armani	Armani help site [phone]	Devices currently run on Wear 2.x.
Casio (including G-SHOCK)	Casio (including G-SHOCK) help site [phone]
Citizen	Citizen help site [phone]
Diesel	Diesel help site [phone]
Hublot	Hublot help site [phone]
Mobvoi	Mobvoi help site [phone]
Motorola	Motorola help site [phone]
Movado	Movado help site [phone]
Oppo	Oppo help site [e-mail]
Skagen	Skagen help site [phone]
Suunto	Suunto help site [phone]
Tag Heuer	Tag Heuer help site [phone]
Xiaomi	Xiaomi help site [phone]

Tips:

1. If you have a 2.x device, you can find apps for Android and iOS.
2. Find your device version and OS version.