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Smartwatch Option

Stay connected even when your smartphone isn't with you.

FREE ACTIVATION

Add Option | Smartwatch Twin

Call and text from your smartwatch
Same number as your mobile plan
Special price for Members
Discount forever No minimum contract term Free activation

Subscription price

4.90
51% off
10.–
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eSIM Ready
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Award-Winning Network
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Add Your Smartwatch

FAQ

Yes! With the yallo Smartwatch Twin option, you have the same number on your mobile phone and on your smartwatch. To activate the option in "My yallo", you first need a mobile plan from yallo.
Yes, if your smartwatch has an activated smartwatch eSIM (Smartwatch Twin), it also works independently of your phone, which is the main advantage of getting an eSIM for your smartwatch.
You can use yallo Smartwatch Twin with all current Apple and Samsung smartwatches that have mobile connectivity.
Please note that Apple smartwatches can only be paired with iPhones, and Samsung smartwatches can only be paired with Samsung smartphones.
No, for your smartwatch, you need yallo Smartwatch Twin.
1. Ensure your smartwatch is already paired with your phone. (It's faster if you skip setting up the mobile service during the initial pairing and complete the mobile service set up later in a second step.)

2. Open the companion app for your smartwatch on your phone (Apple Watch: "Watch", Samsung Galaxy Watch: "Samsung Galaxy Wearable").

3. Go to "Set Up Mobile Service", "Mobile Plans," or a similar option.

4. Follow the on-screen instructions and and tap "Activate now" to activate the option and complete the setup.

Please note that Apple smartwatches can only be paired with iPhones, and Samsung smartwatches can only be paired with Samsung smartphones.
You can deactivate the yallo Smartwatch Twin option at any time before the end of the month via the cancellation service so that it does not continue on the 1st of the following month.
Of course! With yallo Smartwatch Twin, you benefit from the same roaming advantages as your linked mobile plan, including active roaming options.
Please click here for more FAQs.

Our Awards

Connect award logo rating Sunrise «Outstanding» in the mobile network and 5G network test, issue 1/2026.

Outstanding Mobile and 5G Network!

That’s ensured by the Sunrise mobile network, the only network in Switzerland to have been awarded the highest rating of «outstanding» by «connect» for the tenth time in a row.

Three SIQT Branchen Champion 2025 awards: 1st place price/performance for mobile shops, and TOP price/performance for mobile providers and internet providers, Swiss Branchen Monitor 2025

yallo is the industry champion for 2025

yallo won three awards for its excellent cost/benefit ratio in the 2025 Swiss Industry Monitor from the Swiss Institute for Quality Testing (SIQT).

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