Requirements: Wear OS (former Android Wear) Smartwatch and Android companion device.
This app will not work with an iPhone but requires an Android companion device.

Use this messenger to quickly reply to SMS, Hangouts, WhatsApp, Facebook and other Messenger conversations on your Android Wear smartwatch. Write messages with text predictions and emojis, configurable pre-defined texts or voice input. Open web and YouTube links directly on your watch. Customize vibration patterns.

Features:
- Conversation view
- View photos received as multimedia messages
- Send photos as multimedia messages with our Photos app
- Keyboard app integration, e.g. https://play.google.com/store/apps/details?id=com.appfour.wearkeyboard
- Always-on support to keep the current conversation open
- SMS conversation support
- Hangout conversation support
- Reply to WhatsApp messages on your watch (requires the WhatsApp app to be installed)
- Reply to Facebook messages on your watch (requires the Facebook Messenger app to be installed)
- Reply to Slack, Viber, Threema, Telegram, Line and Kakao Talk (requires the official apps to be installed)
- Contacts
- Rich message view with hyperlinks
- Open web links and YouTube video links with our Web Browser and YouTube wear apps
- Easy setup with single-click sign in

To customize vibration patterns and sound (full version only):
- Choose "Notification Settings" on new message cards or long press on a conversation
- Define a conversation specific vibration pattern or sound, or define a pattern and sound for all messages
- Choose a pre-defined pattern or record your own pattern

Features of the full version only:
- Configurable signature
- Configurable message size per conversation
- Configurable card style
- Configurable vibrate feedback
- Configurable pre-defined texts
- Option to sync phone notifications and cards
- Custom vibration patterns
- Custom notification sound

The Wear Messages app is compatible with all Wear OS smart watches.

e.g.
- Sony SmartWatch 3
- Motorola Moto 360
- Fossil Q (Explorist, Marshal, Founder, Venture, Wander, ...)
- Ticwatch (E, S)
- Michael Kors (Bradshaw, Sophie, ...)
- Huawei Watch (2, Leo-BX9, Leo-DLXX, ...)
- LG Watch (Urbane, Sport, R, Style, …)
- ASUS ZenWatch (1, 2, 3)
- Samsung Gear Live
- TAG Heuer
...and many more

If your watch is not listed, please check if your Smartwatch runs Wear OS (former Android Wear).