
Note: I take a vacation phone and buy an unlimited SIM for the phone. Even with this strategy, I run out of data and sometimes have to buy additional data. In the United States, the SIM I purchased from Europe was unlimited data which cost around 60 dollars. Use an old unlocked phone and leave your other phones at home.
Spend today working on what you need to have from work desk and work phone on your vacation phone and make a note in your binder that you do not have your work phone with you on vacation.
The Ultimate Travel Hack: Offline Maps
The single best way to save data is to download your destination maps over Wi-Fi before you leave your hotel room. Open Google Maps, tap your profile picture, and select Offline maps. Tap Select Your Own Map and move the square over the city or region you’re visiting. Your phone will use the saved map on your storage instead of downloading it over the air. You still get turn-by-turn driving directions and can search for addresses without using a single kilobyte of data.
You won’t get live traffic updates or alternate “faster” routes unless you turn your data back on.
Do Not Use the Satellite View
If you like seeing the actual rooftops and trees while you drive, you are using roughly 10x more data than the standard “Map” view. To fix this, tap the “layers” icon in the diamond stack on the map and ensure it is set to Default rather than Satellite. Standard navigation uses about 5MB per hour; Satellite can easily jump to 50MB+ per hour.
Activate WIFI Mode – Purchase WIFI Pass
Google Maps has a specific setting that forces the app to only use your downloaded offline maps, even if your cellular data is turned on for other apps. Tap your profile picture > Settings > Toggle on Wi-Fi only. This prevents the app from “checking in” with servers constantly for minor updates. Xfinity has a US network pass that costs under 15 dollars a month.
4. Watch the Data Drain
Often, it isn’t just Google Maps eating your 50GB—it’s the apps running in the background while you navigate.
Background App Refresh: Disable this in your phone settings for social media and video apps. They often “pre-load” videos while you’re driving so they’re ready for you to watch later.
Photo Syncing: Ensure Google Photos or iCloud is set to not back up photos/videos over cellular. If you take 4K videos of your vacation, they could eat through several gigabytes in minutes.
Leaving the Personal Hotspot OFF – Be Careful. I left on my personal hotspot and my computer decided to use my phone data instead of my Xfinity plan. Now, I have 20 days of slow speed phone but a fast internet from Wifi. If you want to only buy one SIM, you can take your regular phone and keep the personal hotspot on and let the other phone use blue tooth to access social media and other fun apps not on the SIM phone.











