Navien Navien Mate EME-511 CarbonCore vs Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings)
Navien Navien Mate EME-511 CarbonCore
Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings)
The short answer
Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings) comes out ahead overall with 5.9/10 against 5.5/10 for the Navien Navien Mate EME-511 CarbonCore. Navien Navien Mate EME-511 CarbonCore is stronger on emf reduction. Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings) is stronger on health & materials, electrical safety & reliability, comfort & washability and value. At current verified prices, the Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings) costs about $274.24 less.
- Choose the Navien Navien Mate EME-511 CarbonCore if: EMF-conscious buyers who specifically want in-bed wiring at 24V DC and accept paying a premium for an untested product.
- Choose the Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings) if: Shoppers who want 100% cotton against their skin and spill protection for under $100.
Scores by criterion
| Criterion | Navien Navien Mate EME-511 CarbonCore | Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings) |
|---|---|---|
| EMF Reduction | 6.524V DC is a credible design approach, but no independent measurement or certification. | 3.0Standard 120V AC; no EMF claim. |
| Health & Materials | 5.0Microfiber cover with a polyurethane foam base; listings conflict on fabric. | 6.5100% cotton top; the water-resistant layer's material is undisclosed; no OEKO-TEX claim. |
| Electrical Safety & Reliability | 4.0No ETL/UL listing found for this model, no independent testing, 2-year warranty, third-party seller. | 6.0Auto shut-off and 5-year warranty; certification unconfirmed; the sibling test unit arrived wet. |
| Warmth & Heat Control | 7.0Finest controls on paper (41 steps, dual zones), but performance is unverified. | 7.012 settings and dual zones on paper; warmth evidence comes from the 10-setting sibling ('toasty', per Bob Vila). |
| Comfort & Washability | 6.0Listed as washable and foldable; listings disagree on hand vs machine wash. | 7.5Soft cotton quilting and an 18-inch pocket; the sibling washed on gentle and dried on low. |
| Value | 3.5$367 live price from a third-party seller with a 2-year warranty. | 7.5$92.85 for cotton, water resistance and a 5-year warranty, cheaper than the Serta and Beautyrest. |
Specifications
| Spec | Navien Navien Mate EME-511 CarbonCore | Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings) |
|---|---|---|
| EMF-Reduction Approach | Low-voltage DC 24V carbon wire; maker claims EMF-free (unverified) | None claimed (standard 120V AC wiring) |
| Low-Voltage DC / Battery Power | Yes | No |
| Fabric | Veloa microfiber cover, PU foam non-slip base | 100% cotton top, water-resistant backing |
| Heat Settings | 41 settings | 12 settings |
| Max Auto Shut-Off | 15 hours | 12 hours |
| Dual Controls (Queen/King) | Yes | Yes |
| Sizes Available | Single, Queen, King | Twin, Full, Queen, King, Cal King |
| Machine Washable | Yes | Yes |
| Warranty | 2 years | 5 years |
| Heating Method | Carbon fiber wire (DC 24V) | Electric wire (AC) |
| Max Mattress Depth | — | 18 inches |
Navien Navien Mate EME-511 CarbonCore
Pros
- 24V DC low-voltage wiring
- Independent dual zones
- 1°F control from 82–122°F
- 15-hour timer
- Machine washable
Cons
- No independent reviews
- No safety listing found for this model
- Premium price from a third-party seller
- Only a 2-year warranty
A niche option for buyers who prioritize low-voltage design and accept the risk of an untested product.
Full Navien Navien Mate EME-511 CarbonCore review →Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings)
Pros
- 100% cotton top
- Water-resistant layer
- 12 settings and dual controllers
- 5-year warranty
- Well below the price of the Serta waterproof pad
Cons
- Water-resistant, not waterproof
- Evidence comes from a sibling model
- Some units run both controllers on one cord
- Listings vary on settings count and certification
A sensible upgrade for cotton-minded buyers. Confirm the 12-setting version when ordering.
Full Sunbeam Premium Water Resistant Restful Quilted Heated Mattress Pad (Queen, MSU6SFS-T000-11A00 per reseller listings) review →Both products are part of our guide The Best Heated Mattress Pads of 2026, where you can see every pick, how we score and current prices from each retailer.