Introduction

Waking up forcibly to the alarm of an alarm clock every morning. Are you tired of this repetition?

Human bodies are naturally designed to wake up with the light of the sun. Waking up to light resets the internal clock, and a healthy day begins both mentally and physically. However, modern life, which blocks light with blackout curtains and forces us awake with smartphone alarms, is far from this natural rhythm.

The SwitchBot Curtain 3 introduced here is a smart appliance that restores this relationship between “light and life rhythm.” Curtains open automatically at a set time, letting the morning sun into the room. They close automatically at night, allowing for peaceful sleep. Just this significantly changes your life.

The Real Value of Curtain Automation

You might think of smart appliances as luxury items. However, curtain automation is more than just a convenience gadget.

Light acts directly on human biological rhythms. Waking up to light in the morning adjusts the internal clock, and sleepiness naturally arrives at night. Many modern people have lost this obvious cycle.

Curtain automation is a means of regaining this rhythm of light. In the morning, natural light enters at a fixed time, and at night, it automatically closes to create darkness. This simple repetition improves sleep quality and makes waking up in the morning refreshing.

SwitchBot Curtain 3: Charms Realized Through Use

The “Gentleness of Sunrise” was Real

The highlight is the quiet function called QuietDrift mode. It achieves a silence of 25dB or less at a slow speed of 5mm per second.

In actual use, this “slow opening” experience is more pleasant than imagined. Instead of rattling open all at once, the room gradually brightens as if sunlight is peeking through gaps in the clouds. In a half-asleep state, light gradually increases, and you wake up before you know it. This natural waking is incomparable to an alarm sound.

One day, I woke up slightly before the set time. I watched from under the covers as the curtains quietly began to move and the morning sun gradually entered the room. This time felt strangely luxurious, and I naturally thought, “It’s going to be another good day.”

Battery Management is Virtually Unnecessary

The battery lasts for about six months and charging takes only about an hour. Just charge it once every six months with a USB-C cable. It’s overwhelmingly easier than a smartphone.

If you use the separately sold Solar Panel 3, charging is possible even on cloudy days, virtually eliminating the hassle of charging. It’s also equipped with a function to automatically move to a sunny position to start charging, allowing for near maintenance-free operation.

Installation is Truly Easy

Just sandwich it into the curtain rail without any tools. It supports both U-shaped and square-shaped rails and can be used in most homes. I actually did it, and it took less than 10 minutes.

The unit is hidden behind the curtain, so it looks smart. No one asks “What is this?” when guests come, and it blends into the interior.

The Sense of Security that “I Don’t Have to Get Up Anymore” at Night

Not only the morning but also the automatic closure at night is more comfortable than imagined. If set to 10 PM, the curtains quietly begin to close at that time.

When the room becomes dark, a sense of security is born: “I don’t have to get up anymore.” If it’s still bright, you might end up trying to do something. But when it becomes dark, the body naturally enters relaxation mode, and preparations for sleep are complete.

To be Honest, I was Concerned About This

Even in quiet mode, it is not completely silent. If it moves in the middle of the night in a bedroom, there is a possibility that the sound will be a bit bothersome. However, in time zones like 7 AM or 10 PM, it is at a level that is not a particular problem.

Installation and initial setup take a little effort. Especially in the case of double-opening curtains, adjustment is necessary so that the left and right units stop exactly in the middle. This work took about 15 minutes. However, once set, it moves automatically, so it can be dismissed as just a first-time effort.

Summary of Pros and Cons

Things to Check Before Introduction

Changes Brought About by Living with Light

Morning Waking Really Changes

Since introducing SwitchBot Curtain, the way I wake up in the morning has changed dramatically. I used to be forced awake by alarm sounds, but now I wake up naturally with light.

Waking up to an alarm sound starts with the stress of “I have to get up.” But waking up to light allows you to wake up with a calm feeling of “It’s morning already.” This difference has a major impact on how the day begins.

Life Rhythm is Restored

By having contrast in light, the rhythm of life as a whole has been restored. Waking up to natural light in the morning, being active in a bright room during the day, and resting as it gets dark at night. This simple cycle keeps the internal clock normal.

Author

Those who stay home all day due to working from home should especially be able to feel the effect of regaining the “rhythm of light” through curtain automation.

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Summary

SwitchBot Curtain 3 is not just a convenient appliance. It’s a presence that re-evaluates the relationship between light and life rhythm, improves sleep quality, and makes every morning’s waking refreshing.

Wake up naturally with the sun’s light in the morning, and sleep peacefully as it automatically darkens at night. This simple cycle changes the quality of life surprisingly. Installation is easy and requires no tools. Once set, it moves automatically every day.

What I felt actually using it was the surprise: “Such a small change has such a big impact.” Just by automating curtains, the way we relate to light changes. If the way we relate to light changes, sleep changes, and life as a whole begins to change.

For those who struggle with waking up in the morning, want to restore their life rhythm, or are interested in smart homes, this is undoubtedly an item that you can think ‘I’m glad I bought it.” A small step produces a big change. Please try such an experience.