Living alone can be wonderfully peaceful, but it sometimes brings safety worries, especially in cities. Small tech upgrades can give you extra confidence without turning your home into a high-security zone.

A basic video doorbell or peephole camera lets you see who is at the door before opening it. For solo residents, this one upgrade alone is worth considering.

Smart plugs and timers can switch lights on and off at set times, making your home look occupied even when you’re out late. This is especially helpful if your building corridors or surroundings are a bit quiet at night.

Keep emergency contacts and local numbers saved on speed dial—building security, a trusted neighbour, nearby relatives or friends. Some phones and wearables also allow emergency shortcuts or SOS triggers.

Wi-Fi cameras inside the house are optional, but a camera covering just the entrance or main living area can be reassuring when you’re travelling. Just be mindful of privacy and where you place them.

Tech is not a substitute for basic caution, but it can add practical layers of safety that blend into your routine.