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Essential Tech Tips for a Smooth International Move

Moving internationally brings unique tech challenges, from transporting devices and ensuring power compatibility to managing two-factor authentication and app access. Plan ahead by checking voltage requirements, shipping bulky items wisely, securing account access with authenticator apps, and preparing for location-specific app restrictions to avoid disruptions.

Published June 5, 2025 at 09:13 AM EDT in Software Development

Moving to a new country is thrilling but comes with complex tech challenges that can easily disrupt your digital routine. From ensuring your gadgets survive the journey to maintaining access to your accounts, preparation is key to a smooth transition.

Shipping and Power Compatibility

When relocating internationally, deciding how to transport your electronics is crucial. Laptops, phones, and tablets should travel with you, while bulky items like monitors and TVs are better shipped separately. Air freight offers speed, but sea freight is more economical, albeit slower.

Voltage differences pose a significant risk. The Americas typically use 110-120V, whereas most other regions operate at 220-240V. Plugging a device into incompatible voltage can cause irreparable damage. Fortunately, many modern devices come with universal power supplies compatible worldwide, but always verify each device’s specifications before packing.

If your device isn’t compatible, a step-down converter is necessary to safely use it abroad. Alternatively, consider replacing certain household electronics like hair dryers or coffee makers upon arrival, especially if they contain motors or heaters, which are more sensitive to voltage differences.

Managing Two-Factor Authentication and Account Access

Two-factor authentication (2FA) can become a major hurdle when moving abroad. If your 2FA codes are tied to a phone number you lose access to, you risk being locked out of critical accounts. To avoid this, use authenticator apps like those from Google or Microsoft instead of relying solely on SMS codes.

eSIM technology simplifies keeping your original phone number active alongside a local one, reducing risks of losing access. Just be mindful of roaming charges if you maintain your home country’s plan while abroad.

Additionally, notify your bank about your move to prevent card blocks and inquire about reciprocal ATM agreements to avoid excessive withdrawal fees. Services like Wise can help manage international money transfers cost-effectively.

Adapting to Power Reliability and App Restrictions

In regions with unstable power grids, investing in an uninterruptible power supply (UPS) and surge protectors can safeguard your devices against outages and voltage spikes. These tools ensure your electronics remain protected and operational despite power fluctuations.

App availability and functionality can also vary by country. Streaming services may offer different content libraries, and some finance apps restrict access abroad for security reasons. Be prepared for potential account flags triggered by foreign logins and keep recovery options updated to regain access swiftly.

Ultimately, thorough preparation minimizes foreseeable issues, allowing you to focus on settling into your new home without tech headaches. With the right planning, your devices will work with you, not against you, across borders.

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