Weighted blankets have become one of the most recommended tools for reducing anxiety, improving sleep, and calming the nervous system. They work by using deep pressure stimulation—a gentle, even pressure that helps your body release serotonin and melatonin, while lowering cortisol.

But here’s the catch: choosing the wrong weighted blanket can do more harm than good.After years of experience with weighted blankets, we at AspeeGee have seen the same mistakes happen again and again.

In this article, we’ll share the 5 most common mistakes people make when buying a weighted blanket—and how you can avoid them.

1. Choosing the Wrong Weight

The biggest mistake is thinking “heavier is better.”Weighted blankets are not about maximum weight—they are about the right weight.

The golden rule:

A weighted blanket should weigh about 10–12% of your body weight.

• If a blanket is too heavy, it can restrict movement, create discomfort, and even increase anxiety.

• If it’s too light, it won’t provide the calming deep-pressure effect.

Tip: If you’re between two weights, start lighter. You can always add weight later.

2. Ignoring Size and Fit

Another common mistake is focusing only on the weight and forgetting about size.A weighted blanket should fit your body, not your bed.

If you buy a blanket that’s the size of your mattress:

• It will hang over the edges,

• Slide off during the night,

• And you’ll lose the even distribution of weight.

  
  

What’s the right size?

Choose a blanket that covers your body comfortably without a lot of extra fabric hanging down. For one person, a size like 140x200 cm (standard single-person size) works best.

3. Not Checking the Materials

A good weighted blanket is more than just “weight.”The materials matter—for comfort, safety, and breathability.

Avoid low-quality fabrics and fillers like cheap plastic beads. Instead, look for:

• 100% eco-certified cotton for natural breathability,

• Glass beads (not plastic) for even weight distribution,

• Multiple quilted layers to prevent beads from moving.

At AspeeGee, for example, we use eco-certified cotton and hypoallergenic glass beads because we want a blanket that feels soft and safe for sensitive skin.

4. Forgetting About Seasonal Comfort

People often think a weighted blanket will be too hot, especially in summer. But breathable materials make a huge difference.

Mistake: Buying a blanket that has only a thick, warm cover.

Solution:

• Choose a removable cover so you can switch between a cozy winter cover and a lighter, cooling cover for summer.

• If you’re someone who sleeps hot, breathable cotton is your friend.

  
  

5. Skipping the Adjustment Period

This is less about choosing and more about using your blanket. Many people try a weighted blanket for one night, feel “strange,” and give up.

Deep pressure therapy is a new sensation for your body. It can take a few days to adjust.

How to start:

• Begin with 10–20 minutes a day while relaxing on the couch.

• Gradually extend the time until you feel comfortable sleeping under it all night.

Final Thoughts

Weighted blankets can be life-changing—if you choose the right one.Avoid these common mistakes by:

1. Picking the correct weight (10–12% of body weight)

2. Choosing the right size for you, not your bed

3. Paying attention to high-quality materials

4. Thinking about seasonal comfort

5. Giving your body time to adjust

If you follow these steps, your weighted blanket will become a trusted companion for calm, comfort, and better sleep.

Looking for Your Perfect Weighted Blanket?

At AspeeGee, we design our weighted blankets with love and purpose, using high-quality eco materials and thoughtful craftsmanship. Every blanket comes in a practical bag with a handle so you can store it easily or take it with you when you travel.

Take a look at our weighted blanket collection and find the one that fits you (literally and figuratively).