Answer Summary
Choose SafeSleeve RF Blanket if you want affordable, targeted protection for device use. Choose HAVN WaveStopper Blanket if you want full-body coverage for sleep. SafeSleeve ($100) is a compact 34″ x 30″ blanket for device shielding. HAVN ($324-$634) comes in sizes up to 70″ x 60″ for full-body protection. Your choice depends on localized vs comprehensive coverage.Key Takeaways
- SafeSleeve costs $100 at 34″ x 30″; HAVN costs $324-$634 in sizes from 59″ x 36″ to 70″ x 60″
- SafeSleeve is designed for device use; HAVN is designed for full-body protection
- SafeSleeve blocks RF radiation (WiFi, 5G5G is the fifth generation of wireless cellular technology, offering faster data speeds, lower latency, and greater network capacity than 4G LTE. It began rolling out commercially in 2019. 5G..., cellular); HAVN blocks broader EMF spectrum
- SafeSleeve has OEKO-TEX certified outer materials; HAVN uses WaveStopper fabric technology
- SafeSleeve includes a baby hood corner; HAVN is sized for adults and families
- SafeSleeve is for active protection during device use; HAVN is for passive protection during rest
Quick Comparison
| Feature | SafeSleeve RF Blanket | HAVN WaveStopper Blanket |
|---|---|---|
| Price | $100 | $324 (Medium) / $634 (Large) |
| Size | 34″ x 30″ | 59″ x 36″ or 70″ x 60″ |
| Primary use | Shielding areas exposed to devices | Full-body protection |
| RF shielding | 99%+ | Yes |
| Materials | OEKO-TEX certified bamboo cotton | WaveStopper proprietary fabric |
| Special features | Baby hood corner | Multiple sizes and colors |
| Best for | Using devices near body | Sleep, lounging, pregnancy |
How SafeSleeve RF Blanket Works
The SafeSleeve RF Blocking Blanket provides targeted EMF shielding for use with electronic devices.
| Specification | Detail |
|---|---|
| Dimensions | 34″ x 30″ |
| Weight | 18 oz |
| RF blocking | Over 99% |
| Materials | OEKO-TEX certified bamboo cotton |
| Care | Hand wash, air dry |
How HAVN WaveStopper Blanket Works
The HAVN WaveStopper Blanket provides full-body EMF protection sized for adults, couples, and families.
| Size | Dimensions | Coverage |
|---|---|---|
| Medium | 59″ x 36″ | Individual adult |
| Large | 70″ x 60″ | Couples or larger coverage |
Head-to-Head Comparison
Size and Coverage
SafeSleeve is deliberately compact at 34″ x 30″—roughly the size of a large placemat. It’s designed to cover your lap or abdomen while you use a device, not to wrap around you. HAVN’s medium (59″ x 36″) covers a single adult from shoulders to feet. The large (70″ x 60″) accommodates couples sharing or provides extra coverage for wrapping around your entire body.Protection Approach
SafeSleeve focuses on the device-to-body pathway. When you’re using your phone or tablet, that’s where RF radiation is concentrated—the blanket blocks it at the source of exposure. HAVN creates an EMF-free zone around your whole body. It’s about environmental protection rather than device-specific shielding—useful when you’re surrounded by ambient EMF from multiple sources.Materials and Comfort
SafeSleeve uses OEKO-TEX certified bamboo cotton, ensuring no harmful substances in the fabric that touches your skin. The blanket is lightweight at 18 oz. HAVN uses their proprietary WaveStopper fabric, designed for comfort during extended skin contact. The larger size and heavier construction are intended for use as actual bedding.Price and Value
SafeSleeve at $100 is the budget-friendly option, but it’s a different product serving a different purpose—targeted device shielding rather than full-body coverage. HAVN at $324-$634 represents a significant investment, but you’re getting 3-6 times the coverage area. Per square foot, the pricing is actually comparable to SafeSleeve.Best For: Device Use and Targeted Protection
If you primarily need protection while using phones, tablets, or laptops, the SafeSleeve RF Blanket is designed exactly for this purpose. The SafeSleeve Blanket works well if: – You use devices on your lap regularly – You want to protect reproductive areas during device use – You’re on a budget but want quality shielding – You need portable protection you can take anywhere – You want the baby hood feature for nursing mothers The compact size makes it easy to keep on your couch, bring to work, or pack for travel. It’s not meant to replace bedding—it’s meant to add a layer of protection during device use.Best For: Sleep and Full-Body Protection
If you want EMF protection during sleep or extended rest periods, the HAVN WaveStopper Blanket provides the coverage you need. The HAVN Blanket works well if: – You want protection while sleeping – You’re concerned about ambient EMF from multiple sources – You want a blanket that covers your entire body – You’re pregnant and want comprehensive protection – You share the blanket with a partner – You prefer a product that functions as actual bedding The larger size means you can wrap yourself completely, creating a protective cocoon. For those who sleep in EMF-heavy environments (urban areas, apartments, near cell towers), this provides meaningful overnight protection.Best For: Different Scenarios
Many users find value in having both blankets for different situations:- SafeSleeve for device use: Protect your lap while scrolling, reading, or watching content
- HAVN for sleep: Full-body protection during the hours when your body recovers
- SafeSleeve for travel: Compact size fits in bags for protection on the go
- HAVN for home: Permanent protection option for your bed or couch
- SafeSleeve for babies: The hood corner provides infant protection during nursing
What They Don’t Do
Both blankets have limitations to understand. SafeSleeve RF Blanket does not: – Cover your entire body (it’s designed for targeted areas) – Block all types of EMF (focused on RF radiation) – Function as full bedding (too small) – Provide protection when not positioned between you and the EMF source HAVN WaveStopper Blanket does not: – Come at a budget price point – Function as a targeted device shield (it’s full-body coverage) – Include special features like the baby hood – Make sense if you only need protection during device use Both blankets require proper positioning—they only protect the areas they cover.
Frequently Asked Questions
Q: Does the SafeSleeve Blanket block all EMF?
A:
The SafeSleeve Blanket is specifically designed to block RF radiation (WiFi, 5G, cellular, Bluetooth). This covers the most common sources of EMF exposure from personal devices. For broader EMF protection including ELF from household wiring, you may need additional solutions.
Q: How big is the HAVN Large blanket compared to a regular blanket?
A:
The HAVN Large (70" x 60") is similar in size to a standard throw blanket or a twin-size bedspread. It's large enough to cover an adult from head to toe when lying down, or to wrap around two adults sitting on a couch.
Q: Can I wash these blankets?
A:
SafeSleeve recommends hand washing in warm water with mild detergent and air drying—no machine washing or ironing. Check HAVN's care instructions for their specific recommendations, as shielding fabrics require gentle care to maintain effectiveness.
Q: Which is better for pregnancy?
A:
Both can work for pregnancy, but they serve different purposes. SafeSleeve is better for protecting your belly during device use. HAVN provides more comprehensive coverage during rest and sleep. Many pregnant women use both—SafeSleeve during the day, HAVN at night.
Q: Is the size difference worth the price difference?
A:
The HAVN blankets provide 3-6 times more coverage area than SafeSleeve. If you need full-body protection, the price per square foot is actually similar. If you only need targeted device protection, SafeSleeve is more cost-effective for that specific use case.
Q: Can children use these blankets?
A:
Yes. SafeSleeve includes a baby hood corner specifically for infant protection. HAVN's larger sizes can cover children and adults together—useful for families who want shared protection during family activities or co-sleeping.
