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Is It Safe to Sleep Beside a Mobile Phone? Exploring the Risks and Solutions - velter

Is It Safe to Sleep Beside a Mobile Phone? Exploring the Risks and Solutions

Is It Safe to Sleep Beside a Mobile Phone? Exploring the Risks and Solutions

The use of smartphones before bedtime has become a common practice. From setting alarms to scrolling through social media feeds or watching videos, these nighttime rituals often involve our mobile devices. However, is it safe to keep your smartphone close at hand while you sleep, and can staring at its glowing screen before bedtime adversely affect your health? The consensus among scientists and healthcare experts is that the relationship between smartphones and a healthy night's sleep is far from harmonious.

The Impact of Mobile Phones on Sleep

  • Screen Emission. Mobile phone screens emit blue light, which suppresses the production of melatonin, a hormone responsible for regulating sleep-wake cycles. Exposure to blue light before bedtime can lead to disrupted sleep patterns and reduced sleep quality.
  • Digital Addiction. The constant presence of smartphones near our beds fosters digital addiction, increasing anxiety and making it challenging to unwind and relax before sleep. The fear of missing out on notifications can keep us awak


The Health Concerns Surrounding Mobile Phone Radiation

Beyond the immediate impact on sleep patterns, there are also long-term health concerns associated with sleeping near mobile phones:

  • Electromagnetic Radiation. Mobile phones emit electromagnetic radiation, and while studies are ongoing, the World Health Organization classifies this radiation as potentially carcinogenic. The proximity of the phone to your head during sleep raises questions about potential health risks.
  • SAR Levels. Specific Absorption Rate (SAR) measures the rate at which the body absorbs radiation from a mobile phone. Despite manufacturer claims, independent research has shown that some popular smartphones exceed the recommended SAR levels, potentially increasing health risks.

Solutions for Healthier Sleep

Recognizing the importance of quality sleep, especially in the digital age, people are exploring diverse approaches to alleviate the adverse impacts of mobile phones.

  • Limit Screen Time. Reducing screen time before bed can significantly improve sleep quality. Enabling "Night Shift" modes or using blue light-filtering apps can help reduce the impact of screen emissions.
  • "Do Not Disturb" Mode. Activating "Do Not Disturb" mode or airplane mode can minimize disruptions caused by incoming calls and notifications, allowing for a more peaceful night's sleep.
  • Velter Solutions for Better Sleep. Incorporating Faraday cage technology into your nightly routine can provide an effective solution to the challenges posed by mobile phones. Velter offers a range of products designed to enhance your sleep quality.
    Faraday cages. Velter
  1. Faraday Sleeve. This compact and affordable accessory acts as an shielding case-blocker, allowing you to place your phone inside before bedtime, ensuring you're not exposed to harmful radiation or distracting notifications.
  2. Faraday Capsule. If you have multiple devices, the Faraday Capsule, equipped with a built-in Faraday cage, can disconnect up to seven smartphones simultaneously, fostering a technology-free sleeping environment.
  3. Stolp Faraday Box. The Stolp Faraday Box, with its minimalist design, accommodates 3-4 phones and effectively blocks all wireless signals. It even allows for overnight smartphone charging, ensuring you wake up to a fully charged device without sacrificing sleep quality.


Is it safe to use your phone at night, though? When we analyze the facts, it's evident that having a smartphone nearby has negative effects on mental and physical well-being. The radiation, eye issues, increased anxiety, and morning fatigue hardly seem worth the fleeting enjoyment of pre-sleep screen time. We're not suggesting giving up smartphones entirely, as they're integral to modern life. However, completely blocking your phone before sleep ensures you won't lose anything crucial.