How to set up Gmail on iPhone or iPad
Go to your iPhone Settings > search for Accounts and Password and then tap on Add Account.
Your will get a list of email providers, select the one that you want to add (gmail).
Now enter your email address and password and tap on Next, wait while the phone verifies the email details.
After the email has been verified tap on save and close.
If your email provider is not available on the list, follow the same steps
Go to iPhone Settings > Password and Account, tap on Add Account.
You will get an option Other and tap on Add email account.
Manually enter your name, your email address, password and add a description for the email such as a work email or personal email.
Tap Next and your phone will try to find your email settings and add your email to your iPhone.
We hope this article will helps you for how to setup Gmail on iPhone. If you have any further questions about Gmail i.e adding an contacts, recover deleted email, and calendar accounts to an iOS device, let us know in the comments.