Telstra One Number

Talk to the wrist.

Use your cellular-enabled smart watch just like a phone to make calls and send messages.

Leave your phone at home with Telstra One Number


Leave your mobile phone at home

Telstra One Number lets you connect your cellular-enabled smart watch to the Telstra network so you can use it to send and receive calls and messages when you don’t have your phone to hand. Telstra One Number costs $5 a month on top of your monthly plan.

What you need for Telstra One Number:

Your Telstra ID


Don't have one? It's easy to get one.

Find out more


Are you a Small Business customer?

Find out more here

Supported smart phone on a mobile plan





Cellular-enabled smart watch

Apple Watch Series 3 GPS + Cellular
Apple Watch Series 5 GPS + Cellular

Buy now

Samsung Galaxy Watch Cellular

How to activate Telstra One Number:
Pair Apple Watch with iPhone

Open the Watch app on your iPhone. Turn Bluetooth on and pair your compatible Apple Watch to your iPhone.


Pair your compatible Samsung Galaxy Watch with Samsung Phone

Open the Galaxy Wearable app on your Samsung phone. Select your watch from the list of devices and pair your Galaxy watch to your Samsung phone.

Confirm One Number subscription

When prompted during setup, confirm your Telstra One Number subscription and your device will connect automatically to the Telstra network. $5/mth will be added to your monthly mobile bill.


Telstra One Number is only available for Consumer customers and Small Business customers.

Questions about Telstra One Number?


More information about Telstra One Number can be found in our support section.

Go to Support

Have a question about Telstra One Number? Ask our customers.

Go to CrowdSupport