Repurposing an older Android phone as a mobile hotspot offers a convenient, cost-effective alternative to purchasing a dedicated travel router for casual travelers needing basic internet connectivity abroad.

Key Points

• Spare Android phones can manage hotspot duties, USB tethering, and Wi-Fi sharing, effectively replacing specialized hardware like GL.iNet routers.
• Using a secondary device preserves the primary phone's battery life and prevents thermal throttling during intensive tasks like navigation or photography.
• Dedicated travel routers remain superior for long-term travel due to better antennas, Ethernet support, and advanced features like native VPN integration.
• USB tethering from a phone to a laptop provides a more stable, faster connection than standard wireless hotspot modes.
• Travel routers are better suited for professional needs, such as consistent video conferencing or bypassing complex hotel captive portals.

Why it Matters

Choosing between a smartphone and a dedicated router depends on the duration and technical requirements of a trip. While a spare phone is an excellent, space-saving solution for weekend getaways, professional users requiring high-bandwidth stability and advanced security features should still prioritize purpose-built networking hardware.