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← Back to questions
Does the eSIM use more battery than the SIM card?

No, the eSIM itself does not drain the battery of your mobile device. It consumes the same as a SIM card when using cellular data.
However, being connected to two networks uses more energy than being connected to one network. The same goes for using your eSIM (or SIM) for sharing personal Hotspot, this would naturally drain your battery.

Here are some tips for saving data whether with an eSIM or a SIM.

Explore Ubigi eSIM data plans for seamless connectivity worldwide!

Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.

Are you a company with teams on the move?

Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots
while maintaining complete control over your costs.​

Looking for something specific?

Other frequently asked questions:

Does Oppo Find X9/ X9 Pro support eSIM?

Does Xiaomi 15T Pro support eSIM?

Does Oppo Reno13 Pro support eSIM?

Does Samsung Galaxy Z Flip 7 / Z Flip 7 FE support eSIM?

What does Unlimited Data Plan mean?

iPhone Air without a physical SIM card: everything you need to know

iPhone 16 Series and Ubigi eSIM Data Plans

What are the benefits of eSIM for iPhone 16 series users?

When does my Ubigi data plan activate?

Does the iPhone 16 models support eSIM?

What models will be available in the iPhone 17 series?

Does Vivo X200 and X200 Pro support eSIM?

Does Xiaomi 15, 15 Pro and 15 Ultra support eSIM?

Does the Samsung Galaxy S25 series support eSIM (including S25, S25+, S25 Edge, S25 Ultra)?

Does Oppo Find X8/ X8 Pro support eSIM?

Does Sony Xperia 10 VI support eSIM?

Does Sony Xperia 1 VI support eSIM?

Does Ubigi offer unlimited data plans?

iPhone 16 eSIM-Only in the U.S.: Dual SIM Options and Ubigi eSIM Compatibility Explained

Does Google Pixel 9 support eSIM?

Does Google Pixel 8 support eSIM?

Samsung Galaxy S25 series: Potential Shift to eSIM-Only Models?

eSIM vs. Wi-Fi hotposts: What is the best option

iPhone 15 Series and Ubigi eSIM Data Plans

iPhone 15: eSIM-Only Model, Global Launch, and eSIM Benefits Explained

Do the Galaxy A54 5G support eSIM?

Does the iPhone SE 3 model (2022) support eSIM?

How secure is an eSIM?

How can I get an eSIM profile?

What is an eSIM?

What is an eSIM profile?

How to switch between physical SIM card and eSIM profile on my Android device?

What are the key benefits of eSIM?

Is my iPhone/iPad unlocked or locked by my provider?

Is it possible to use a physical SIM card and an eSIM at the same time on a device?

What is an EID on a phone?

Where can I find the EID on my iPhone?

Where can I find the EID on my Android device?

Where can I find the EID on my Windows 10 device?

Where can I find the EID on my Windows 11 device?

How do I check if my iPhone is eSIM compatible?

How do I check if my Android device is eSIM compatible?

How do I check if my Windows 10 device is eSIM compatible?

How do I check if my Windows 11 device is eSIM compatible?

Can I buy an eSIM online?

How do I get a QR code for an eSIM?

What is a dual SIM with an eSIM phone?

Is eSIM better than physical SIM card?

Can I still use my SIM Card after installing eSIM?

If I have an eSIM only iPhone 14 or iPhone 14 Pro, can I use it on Ubigi connectivity services?

How to get mobile data in Hawaii?

How to get mobile data in Brazil for the Rio carnival?

Will activating a Ubigi eSIM lock my smartphone?

What happens to my cellular plan if I erase my eSIM?

Do I need a Wi-Fi network to activate my eSIM?

What are the benefits of the eSIM for iPhone 15 users?

What are the benefits of the eSIM for iPhone 14 users? 

Can I switch from eSIM to physical SIM?

Is eSIM better for data roaming?

Does the iPhone 11 support eSIM?

How can I save data?

Which carrier is best for eSIM?

Which Samsung devices are eSIM compatible?

Which Nokia devices are eSIM compatible?

Which Apple devices are eSIM compatible?

Which Google devices are eSIM compatible?

Which Huawei devices are eSIM compatible?

Which Sony devices are eSIM compatible?

Which Motorola devices are eSIM compatible?

Which Oppo devices are eSIM compatible?

Which Honor devices are eSIM compatible?

Which SHARP devices are eSIM compatible?

Which Panasonic devices are eSIM compatible?

Which NUU devices are eSIM compatible?

Which Rakuten devices are eSIM compatible?

Which Microsoft devices are eSIM compatible?

Which VAIO devices are eSIM compatible?

Which Dell devices are eSIM compatible?

Which Lenovo devices are eSIM compatible?

Which HP devices are eSIM compatible?

Which Asus devices are eSIM compatible?

Which Acer devices are eSIM compatible?

Which Fujitsu devices are eSIM compatible?

Which Gemini devices are eSIM compatible?

Which Fairphone devices are eSIM compatible?

Which mobile devices support Ubigi eSIM?

Can I install an eSIM on my device?

I got the message “Your device is locked” when I try to install my eSIM profile, what should I do?

Which iPhones are eSIM compatible? (Full list)

Can eSIM be removed?

How to set a PIN code on my eSIM profile?

Do I need a second phone number to make calls using an eSIM?

Does the iPhone 15 models support eSIM?

Do the iPhone 14 models support eSIM?

Do the iPhone 12 models support eSIM?

Does the iPhone 13 models support eSIM?

How to change the label of my eSIM profile on Android device?

Does the iPhone SE 2 model support eSIM?

What is an eSIM data plan?

How to buy an eSIM data plan?

Why would you need an eSIM data plan?

What is a roaming data plan?

What are one-off and recurring eSIM data plans?

What data plan do I need while being on-the-go?

What are the alternatives other than Wi-Fi to get internet access at home?

What is a Ubigi Monthly Plan?

What is roaming?

Why is eSIM better for the environment?

How to change the label of my eSIM profile on iPhone?

How do I replace an eSIM profile by another eSIM profile?

Does the Apple Watch support Ubigi eSIM?

I currently have an eSIM from another provider. How do I make the switch?

How to install an eSIM profile manually on iPhone?

How to switch between physical SIM card and eSIM profile on my iPhone?

How to enable tethering and turn your Huawei smartphone to a personal Wi-Fi hotspot?

Can I subscribe to several Ubigi Monthly Plans at the same time?

What is the difference between an Annual Plan and a Monthly Plan?

My Ubigi Monthly Plan appears as cancelled, why?

My Ubigi Monthly Plan has disappeared from my Ubigi account, why?

I have several credit cards saved on my Ubigi account, how can I know which one is used for my Ubigi Monthly Plan?

My credit card has expired, how can I register the new one for my Ubigi Monthly Plan?

I want to put another credit card for the payment of my Ubigi Monthly Plan, how can I do it?

How to cancel a Ubigi Monthly Plan?

How do I use my iphone as a hotspot?

How do I use my Android device as a hotspot?

How do I turn on Wi-Fi Hotspot on Android devices?

Which Android mobile phones support eSIM?

I've restored my iPhone, can I still use my eSIM profile?

Is my Android device unlocked or locked by my provider?

How do I turn on Wi-Fi Hotspot on iOS devices?

Can I use an eSIM as a Dual SIM?

How do I turn on Wi-Fi Hotspot on Samsung smartphones?

How to enable tethering and turn your Google Pixel smartphone to a personal Wi-Fi hotspot?

How to activate an eSIM for an Android mobile device?

Does Google Pixel 6 support eSIM?

Does Google Pixel Fold support eSIM?

Does Google Pixel 7 support eSIM?

What should I do with my eSIM profile if I have to leave my phone for repair?

Do Samsung Galaxy S21 5G, S21+ 5G, S21 Ultra 5G support eSIM?

Do Samsung Galaxy S20, S20+ and S20 Ultra support eSIM?

Does the Samsung Galaxy S22 series support eSIM (including S22, S22+ and S22 Ultra)?

Does Samsung Galaxy Fold support eSIM?

Does Samsung Galaxy Z Flip support eSIM?

How to remove a PIN code for my eSIM profile?

How to enable tethering and turn your Motorola smartphone to a personal Wi-Fi hotspot?

Can I only use an eSIM profile in a mobile phone or can I also install it on my router/tablet/… too?

Which laptops and tablet PCs are sold with an Ubigi SIM card or an Ubigi eSIM profile preinstalled?

Which Windows 10 and Windows 11 laptops support eSIM

How to enable tethering and turn your Samsung smartphone to a personal Wi-Fi hotspot?

How do I turn on Wi-Fi Hotspot on Huawei smartphones?

Does Oppo Reno 5 A support eSIM?

Does Oppo A55s 5G support eSIM?

Does Google Pixel 7a support eSIM?

Does Oppo Find X3/ Find X3 Pro support eSIM?

Does Huawei P40 series support eSIM?

Does Oppo Find N2 Flip support eSIM?

Does Oppo Find X5/ X5 Pro support eSIM?

Does Huawei Mate 40 Pro support eSIM?

How do I turn on Wi-Fi Hotspot on Google Pixel smartphones?

Does Samsung Galaxy Z Fold3 5G support eSIM?

What is the difference between eSIM and iSIM?

Does Samsung Galaxy Z Fold 4 support eSIM?

What are the eSIM benefits for business travellers?

Why the end of the physical SIM card is great news for travellers?

How to get mobile data in Qatar for FIFA World Cup 2022?

How to get mobile data in Italia for the Venice carnival?

How to get mobile data in France for the Paris Fashion Week?

How to get mobile data in France for Roland Garros?

How to get mobile data in the United states for the US open?

How to get mobile data for the Tour de France?

How to get mobile data for the Wimbledon?

How to get mobile data in France for the Rugby World Cup?

Are you looking forward to exploring Paris this summer?

How to get mobile data in the USA for the Coachella?

How can I buy a tourist SIM card or eSIM for France ?

How to get mobile data while studying abroad?

How to stay connected on the ski slopes?

How can I buy a tourist SIM card or eSIM for the US ?

How can I buy a tourist SIM card or eSIM for the UK ?

How can I buy a tourist SIM card or eSIM for Switzerland ?

How can I buy a tourist SIM card or eSIM for Italy ?

How can I buy a tourist SIM card or eSIM for Spain ?

How can I buy a tourist SIM card or eSIM for Japan ?

How can I buy a tourist SIM card or eSIM for Belgium ?

How can I buy a tourist SIM card or eSIM for Portugal ?

How can I buy a tourist SIM card or eSIM for Germany ?

How can I buy a tourist SIM card or eSIM for Croatia ?

How can I buy a tourist SIM card or eSIM for Greece ?

How do you stay connected during your bike touring adventures around the world?

How do I turn on Wi-Fi Hotspot on Motorola smartphones?

Does Samsung Galaxy Z Flip3 5G support eSIM?

Does Sony Xperia 10 III Lite support eSIM?

Does Samsung Galaxy Z Flip 4 support eSIM?

Does Sony Xperia 1 IV support eSIM?

Does Sony Xperia 10 IV support eSIM?

Does Sony Xperia 10 V support eSIM?

Does Sony Xperia 5 V support eSIM?

Does Samsung Galaxy Z Flip 6 support eSIM?

Does Samsung Galaxy Z Flip 5 support eSIM?

Does Samsung Galaxy Z Fold 5 support eSIM?

Does Rakuten Mini support eSIM?

Does Surface Pro 9 support eSIM?

Does Surface Pro 8 support eSIM?

Which Xiaomi devices are eSIM compatible?

Does Surface Go 3 support eSIM?

Does Fairphone 4 support eSIM?

Does Fairphone 5 support eSIM?

Does Xiaomi 12T Pro support eSIM?

Explore Ubigi eSIM data plans for seamless connectivity worldwide!

Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.​

Are you a company with teams on the move?

Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots
while maintaining complete control over your costs.

Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 31288 reviews on Trustpilot
5 stars Verified
Verified review
This user has been identified as a buyer
So easy to buy and install
So easy to buy and install. Choices of length of time required at excellent prices. Can't fault this app.
Nina, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Always again !!!
First time I used Ubigi. Just perfect ! Easy handling, super overview and reasonable price convinced me to use Ubigi from now on for my future travelling outside EU.
Klaus, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Very fast and useful worth it!
Very fast and useful worth it!
customer, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to use
Easy to use. Good coverage
customer, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Perfect really
Perfekt r ally
Petra Reth, 10 Feb 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Very happy, a bit slow in the mountains
We have used it for ten days an it’s a lot of data for the amount for money that we spent. Some players around the mountains in Nagano it was a bit slow. But also understandable.
Anna, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
It works so smothly.
It works so smothly.
customer, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Great connection and really easy to get…
Great connection and really easy to get set up
customer, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Very easy app to use
Very easy app to use
Mary Carter-White, 10 Feb 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Sometimes losses connectivity
Sometimes losses connectivity
customer, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
The best asia 10GB e-sim was perfect…
The best asia 10GB e-sim was perfect for our 15 day holiday. Connectivity was excellent across Vietnam, Cambodia and Thailand. Fairly easy to set up. I would definately use again.
customer, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to setup
Easy to setup, no loss of connectivity.
A Tan, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Great connection
Great connection
david reed, 10 Feb 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Overall great experience
Overall great experience. Very easy to setup. No Signal a few times.
customer, 10 Feb 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy app and easy renewal
Easy app and easy renewal . Don’t like USD default value and would be better served by local currency or home currency amounts for pricing
BG, 10 Feb 2026
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How to check eSIM compatibility

Smartphones / Tablets:

Dial *#06#.
→ If an EID number appears, your device is eSIM-compatible.

Windows 10 / 11:

Press Windows+I.
Go to “Network & Internet”
→ If you see "Cellular", your PC is eSIM-compatible.

How to check carrier unlocking

iPhone / iPad:

Go to Settings > General > About.
Scroll to Carrier Lock.
→ If you see “No SIM restrictions”, your device is unlocked.

Android:

Go to Settings > Network & Internet > Mobile network.
Disable Automatic network selection.
→ If multiple networks appear, your device is unlocked.

You already have an eSIM in your cart.

Each order can only include one eSIM data plan.

If you choose to add a new one, the current plan will be removed. What would you like to do?