10 Best Personal Alarm 2025 in the United States

The She’s Birdie personal safety alarm stands out with its 130 dB loud siren and flashing strobe light, designed to create a diversion and deter potential threats. This makes it highly effective in alarming situations. Activation is straightforward—simply remove the top pin to activate and replace it to deactivate. Its compact dimensions (3.7 x 1.25 x 0.6 inches) and lightweight design (0.352 ounces) ensure portability, making it easy to carry around town, on walks, across campus, or when traveling.

The alarm is battery-powered, using 2 replaceable CR2032 batteries that last for 40 continuous minutes, ensuring reliable performance. The inclusion of a key chain adds convenience for everyday carry. The modern design and variety of colors, including Aqua, cater to personal preferences, while the product's hand-tested reliability and durable build are reassuring. The alarm is well-recognized, ranking #2 in Security Horns & Sirens on Amazon.

However, it should be noted that the alarm does not come with pre-installed batteries, and users will need to purchase them separately. Additionally, while the product claims a maximum range of 100 feet, its effectiveness in real-world scenarios might vary. This alarm is particularly suitable for women seeking a practical and empowering safety tool for daily use in various environments.

The KOSIN Safe Sound Personal Alarm offers a loud 140dB alarm which can effectively draw attention from as far as 606.9 feet away, making it a strong choice for personal safety. Its sound can last for up to 50 minutes, ensuring prolonged alert if needed. The alarm is powered by three AG13/LR44 batteries, which is a common and easily replaceable type, and they can last up to a year before needing replacement. This makes the alarm reliable for long-term use without frequent battery changes.

The inclusion of LED lights adds versatility, providing illumination in dark environments which is useful for night-time activities like walking or camping. The compact size and ability to attach to various items like bags, keys, and belts make it highly portable and convenient for everyday carry. Additionally, its durable ABS plastic construction ensures it can withstand harsh conditions and impacts, making it a robust option.

On the downside, while the alarm is loud, some users might find the sound to be too piercing if used in close proximity. Also, the reliance on button-cell batteries means those who prefer rechargeable options might find this less convenient. This personal alarm is well-suited for individuals of all ages, from children to the elderly, and is particularly beneficial for those who often find themselves in potentially vulnerable situations like night workers or travelers.