Ask Siri on iPod touch
Talking to Siri is a quick way to get things done. Ask Siri to translate a phrase, set a timer, find a location, report on the weather, and more. The more you use Siri, the better it knows what you need.
To use Siri, iPod touch must be connected to the Internet.
Set up Siri
If you didn’t set up Siri when you first set up your iPod touch, go to Settings 
> Siri & Search, then turn on the following:
Listen for “Hey Siri”
Press Home for Siri
Summon Siri with your voice
Say “Hey Siri,” then ask Siri a question or to do a task for you.
Ask Siri. Say something like “Hey Siri, how’s the weather today?” or “Hey Siri, set an alarm for 8 a.m.”
To ask Siri another question or to do another task, tap 
.
iPod touch must be connected to a power source in order to respond to “Hey Siri.”
Summon Siri with a button
Press and hold the Home button, or if you’re using a headset, press and hold the center or call button.
When Siri appears, ask Siri a question or to do a task for you.
Ask Siri. Say something like “What’s 18 percent of 225?” or “Set the timer for 3 minutes.”
To ask Siri another question or to do another task, tap .
Follow up with Siri
The onscreen response from Siri often includes information or images that you can tap to get more information or take more actions. For example, when you ask Siri to translate a phrase, Siri speaks the translation out loud and shows the translation onscreen. To play the translation again, tap 
.
Ask Siri. Say something like: “How do you say what are the most popular dishes in your restaurant in Chinese?”
Note: To find out which language translations are supported by Siri in your region, see the iOS Feature Availability website.
Find out what else Siri can do
Ask Siri. Say something like: “What can you do?”
You can also tap 
after you summon Siri.
Make a correction if Siri misunderstands you
Rephrase your request: Tap
, then say your request in a different way.Spell out part of your request: Tap
, then repeat your request by spelling out any words that Siri didn’t understand. For example, say “Call,” then spell the person’s name.Edit your request with text: Above the response from Siri, tap “Tap to Edit,” then use the onscreen keyboard.
Change a message before sending it: Say “Change it.”
Prevent iPod touch from responding to “Hey Siri”
Place your iPod touch face down, or go to Settings > Siri & Search, then turn off Listen for “Hey Siri.”