How We Test Weighted Blankets & Sensory Products
Our Evidence-Based Testing Methodology
Last Updated: February 16, 2026
At DeepPressureStimulation.com, we take product testing seriously. Our team, led by Dr. Sarah Chen, OTD, OTR/L, follows rigorous protocols to evaluate weighted blankets, compression vests, and sensory tools. This page explains exactly how we test products to provide you with trustworthy, evidence-based recommendations.
Our Testing Team
Dr. Sarah Chen, OTD, OTR/L
Lead Tester & Clinical Director
- PhD in Rehabilitation Science (USC)
- 15+ years clinical occupational therapy experience
- Specialization in sensory integration therapy
- Published researcher in deep pressure therapy
Dr. Emily Watson, MD
Medical Reviewer
- Board-Certified Psychiatrist
- Specialization in anxiety and sleep disorders
- Reviews all health-related content
Weighted Blanket Testing Criteria
Each weighted blanket undergoes a minimum 14-night testing period in real home environments.
⚖️ Weight Distribution
We test for even weight distribution across the blanket surface:
- Initial weight distribution mapping
- Bead/pellet migration testing after 7 days
- Edge-to-edge weight consistency check
- Shake test for pocket integrity
🌡️ Temperature Regulation
We evaluate breathability and heat retention:
- Overnight temperature monitoring
- Hot sleeper feedback
- Seasonal testing (summer/winter)
- Material breathability assessment
🧼 Washability & Durability
We test care requirements and longevity:
- Full wash/dry cycle testing
- Pre/post-wash weight measurement
- Seam and stitching inspection
- 30-day durability assessment
😴 Sleep Quality Impact
We measure subjective sleep improvements:
- Sleep onset time tracking
- Nighttime wakings count
- Morning restedness rating (1-10)
- Anxiety level before sleep
👥 Comfort for Different Body Types
We test across diverse users:
- Multiple tester body weights (120-250 lbs)
- Different sleep positions
- Temperature preferences (hot/cold sleepers)
- Mobility considerations
🔧 Construction Quality
We assess build quality and materials:
- Material certification verification (Oeko-Tex, GOTS)
- Stitch count and seam strength
- Fill material analysis
- Cover attachment system evaluation
Compression Vest & Sensory Tool Testing
For compression vests, lap pads, and other sensory tools, we evaluate:
Compression Level
Pressure measurement at key body points, adjustability assessment, and fit across size ranges.
Sensory Feedback
Input from users with autism, ADHD, and sensory processing differences. Feedback on calming effects and focus improvement.
Wearability
Comfort during extended wear, temperature regulation, ease of putting on/removing, and discretion under clothing.
Safety
Duration guidelines, breathability, circulation impact, and age-appropriate design verification.
Our Scoring System
Products receive scores in each category (1-10), which are weighted and combined for an overall rating:
| Category | Weight | What We Measure |
|---|---|---|
| Comfort & Feel | 25% | Softness, weight perception, temperature |
| Construction Quality | 20% | Materials, stitching, durability |
| Weight Distribution | 20% | Evenness, migration, pocket design |
| Value | 15% | Price vs. features vs. competitors |
| Care & Maintenance | 10% | Washability, drying time, care ease |
| Aesthetics | 10% | Design, color options, home integration |
Our Transparency Pledge
- We purchase products ourselves — We don't accept free products from manufacturers in exchange for reviews
- We test in real homes — Not laboratories, but actual bedrooms and living spaces
- We disclose affiliate relationships — We earn from qualifying purchases, but this never affects our ratings
- We update reviews — We re-test products annually and update scores based on long-term use
- We include negatives — Every product has downsides; we always list them
- We cite research — Health claims are backed by peer-reviewed studies
How Often We Update
- Product prices: Updated weekly
- Product specifications: Verified monthly
- Full re-testing: Annually or when product is significantly updated
- Health information: Reviewed by Dr. Watson every 6 months
Questions About Our Testing?
If you have questions about our methodology or want to suggest a product for testing, please contact us. We welcome feedback from our community.