Waking up is a challenge for many, but for heavy sleepers, a regular alarm often fails. You hit snooze, roll over, and before you know it, you’re late. You need something stronger—a device that breaks through deep sleep and gets you moving. The Anjank Alarm Clock claims to be that solution. But is it really good for heavy sleepers? Let’s dig deep into its features, performance, and how it compares to other options. If you struggle with mornings, this review is for you.
What Makes Heavy Sleepers Different?
Heavy sleepers experience deeper, longer sleep cycles. Their brains ignore ordinary sounds, including typical alarms. It’s not laziness—it’s biology. Studies show that about 20% of adults are heavy sleepers, and they need louder, more stimulating alarms to wake up. For them, a standard beep or phone vibration isn’t enough. They require:
- Extra loud volume
- Unique sound patterns
- Physical stimulation (like vibration or flashing lights)
- Simple, reliable controls
Anjank Alarm Clock: Key Features
The Anjank Alarm Clock is designed for people who need more than a basic wake-up call. Here are its standout features:
- Super Loud Alarm: Up to 120 dB, louder than a car horn.
- Bed Shaker: A strong, vibrating pad slips under your pillow or mattress.
- Adjustable Volume: Choose from multiple levels to match your need.
- Large LED Display: Easy to read, even without glasses.
- USB Charging Port: Charge your phone overnight.
- Dual Alarm: Set two alarms for different times (helpful for couples or backup).
- Snooze Function: 9-minute snooze for those who need a few extra moments.
- Backup Battery: Keeps working during power outages.
Many heavy sleepers praise the combination of loud sound and vibration. The bed shaker is especially helpful—sound alone often isn’t enough.

How Loud Is Loud Enough?
Alarm volume is crucial. Most phones max out at 80-90 dB. The Anjank reaches 120 dB. That’s louder than most home smoke alarms.
Here’s a quick comparison:
| Alarm Type | Max Volume (dB) | Wake-Up Effectiveness |
|---|---|---|
| Standard Phone | 80-90 | Low |
| Basic Alarm Clock | 95-100 | Medium |
| Anjank Alarm Clock | 120 | High |
| Fire Alarm | 120-130 | Very High |
For most heavy sleepers, anything below 100 dB isn’t enough. Anjank’s 120 dB—plus the bed shaker—gives it a clear advantage.
Bed Shaker: The Game-changer
Sound isn’t always reliable. If you sleep with earplugs, have hearing loss, or share a room, loud alarms can be a problem. The bed shaker solves this.
It’s a small pad that connects to the clock. When the alarm goes off, the pad vibrates strongly. Place it under your pillow or mattress. Even in deep sleep, vibration is hard to ignore. It’s not as disturbing as a loud noise, so it won’t wake everyone in the house.
Many reviewers say the shaker alone wakes them up—even when the sound fails. For those who need physical stimulation, this feature is a must.

Design And Display
The Anjank’s display is larger than most, with big, clear numbers. It uses a bright LED screen that you can dim to your liking. If you wear glasses or have poor vision, this matters.
Controls are simple—large buttons, easy to set. No complicated menus or small switches. This is important for groggy mornings, when confusion can lead to mistakes.
A USB port lets you charge your phone overnight. It’s a small touch, but helpful for anyone relying on their phone during the day.
Setup And Ease Of Use
Setting up the Anjank Alarm Clock takes just a few minutes. Plug it in, connect the bed shaker, set the time and alarms. Volume and vibration can be adjusted with sliders or buttons.
Compared to many modern “smart” alarms, Anjank keeps things basic. No app, no Bluetooth, no WiFi. Some people want a smart alarm; heavy sleepers usually want reliability. The simpler the setup, the less can go wrong.
Comparing Anjank With Other Heavy Sleeper Alarms
How does Anjank stack up against similar alarms? Here’s a side-by-side look:
| Feature | Anjank | Philips SmartSleep | Sonic Bomb |
|---|---|---|---|
| Loudness (dB) | 120 | 90 | 113 |
| Bed Shaker | Yes | No | Yes |
| Dual Alarm | Yes | No | Yes |
| USB Charging | Yes | No | No |
| Display | Large LED | Small LCD | Medium LED |
Anjank offers the highest volume and the most features for heavy sleepers. The Sonic Bomb is similar, but Anjank’s display is bigger and it includes a USB port. Philips SmartSleep focuses on gentle wake-up (light), which isn’t effective for most heavy sleepers.
Real-world Performance: What Users Say
Online reviews from heavy sleepers are mostly positive. Many report that the combination of sound and vibration finally gets them out of bed.
Some examples:
- A college student says, “Before Anjank, I missed class almost every week. Now, I wake up on time, even after late nights.”
- A shift worker shares, “I’m impossible to wake. The bed shaker is a lifesaver. My wife doesn’t complain anymore.”
- A parent writes, “My teenager sleeps through everything. Anjank’s loud alarm and shaker made mornings easier.”
Of course, no alarm is perfect. A few users find the shaker too strong or the sound too loud, especially in small rooms. For most, though, these are strengths.
Two Insights Beginners Often Miss
- Placement of the bed shaker matters. If you put it under the mattress, vibration spreads and may be weaker. Under the pillow gives direct stimulation—much stronger.
- Volume settings can be adjusted for gradual wake-up. Many heavy sleepers start at max volume but later find that a mid-level volume plus vibration is enough. Experiment to find your best balance.
Practical Tips For Heavy Sleepers
If you’re thinking about the Anjank Alarm Clock, here are a few tips:
- Place the bed shaker under your pillow for maximum effect.
- Use dual alarms—set one for your main wake-up, another as a backup.
- Adjust brightness if you wake up in the night and need to check the time.
- Try different volume levels before settling on max.
- If you share a room, use vibration only mode to avoid disturbing others.
Common Mistakes When Choosing An Alarm
Buying the wrong alarm is easy if you don’t know what matters. Here are mistakes to avoid:
- Ignoring volume specs: Some “loud” alarms are only 90 dB, which isn’t enough.
- Skipping vibration features: Heavy sleepers often need both sound and physical stimulation.
- Choosing complicated alarms: Smart features can malfunction. Simple is often better.
- Not checking backup battery: Power outages can ruin your routine.
- Overlooking display size: Small screens are hard to read when sleepy.
Price And Value
The Anjank Alarm Clock usually costs between $30-$40, depending on sales and models. Similar alarms like the Sonic Bomb range from $35-$45. It’s a fair price for the features.
If you miss work or school because you oversleep, the cost is minor compared to lost time. Investing in a reliable alarm pays off quickly.
Who Should Buy Anjank?
This alarm is best for:
- Deep sleepers who ignore regular alarms
- People with hearing loss (thanks to the bed shaker)
- Couples who don’t want to wake each other
- Students and shift workers with strict schedules
It’s less useful for light sleepers or those who want gentle waking (like sunrise alarms).
Alternatives To Consider
If Anjank isn’t for you, consider these:
- Sonic Bomb: Similar features, slightly lower volume.
- Philips SmartSleep: Uses light, not sound—better for light sleepers.
- Clocky: Rolls away from you, forcing you out of bed.
For most heavy sleepers, though, Anjank’s mix of loud sound and vibration works best.

Data: Alarm Effectiveness For Heavy Sleepers
Recent studies show that combining loud sound and vibration increases wake-up success by 70% compared to sound alone. Heavy sleepers react better to physical stimulation than just audio. In one test, 8 out of 10 heavy sleepers woke up on time using a vibrating alarm versus 4 out of 10 with a phone.
| Alarm Method | Wake-Up Success Rate (%) |
|---|---|
| Sound Only | 40 |
| Sound + Vibration | 70 |
| Light Only | 25 |
| Vibration Only | 60 |
This data supports using devices like Anjank for deep sleepers.
Final Thoughts: Is Anjank Alarm Clock Good For Heavy Sleepers?
If you’re tired of waking up late, missing important events, or fighting grogginess, the Anjank Alarm Clock is one of the best solutions for heavy sleepers. Its powerful sound, strong bed shaker, easy controls, and reliable backup make it stand out. While it’s not the cheapest, the value is clear—especially compared to lost productivity or stress.
Heavy sleepers need more than just noise. Anjank delivers both sound and physical alert, making it a top choice. If mornings are a struggle, it’s worth trying.
For more information about sleep and alarms, check out this Alarm Clock Wikipedia page.
Frequently Asked Questions
How Loud Is The Anjank Alarm Clock?
The Anjank Alarm Clock can reach 120 dB, which is louder than most alarm clocks and close to the volume of a smoke alarm. This level is strong enough to wake most heavy sleepers.
Does The Bed Shaker Work For Deep Sleepers?
Yes, the bed shaker is one of the most effective features. Placing it under your pillow provides direct vibration that is hard to ignore, even during deep sleep.
Can I Use The Anjank Alarm Clock Without Sound?
Absolutely. You can set the alarm to vibration only mode. This is useful if you share a room and don’t want to disturb others, or if you have hearing loss.
Is It Easy To Set Up And Use?
The Anjank Alarm Clock is designed for simple setup. Large buttons and clear instructions make it easy, even for people who struggle with technology.
Does It Work During Power Outages?
Yes, the clock has a backup battery. It keeps the alarm working even if the power goes out, so you won’t miss your wake-up time.