Yes, you can text on an Android watch. Here are the steps:
1. Pair your Android watch with your smartphone via Bluetooth.
2. Install the messaging app that you use on your phone (e.g. Google Messages, WhatsApp, Telegram) on the Android watch.
3. Verify that the messaging app is properly synced with your smartphone's messaging app.
4. From the Android watch, open the messaging app and select the contact you want to text.
5. Use the keyboard or voice-to-text feature on the Android watch to compose your message.
6. Press Send to send the message.
Note that not all Android watches have keyboards, so you may need to use voice-to-text or pre-written messages if your Android watch doesn't have a keyboard. Additionally, texting from an Android watch may not be as convenient as texting from a smartphone due to the small screen size, but it can be useful if you need to send quick messages while on the go.