Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad vs Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller)
Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad
Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller)
The short answer
Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad and Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller) finish almost level in our scoring (5.7 vs 5.8 out of 10), so the right pick depends on what you value most. Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad is stronger on emf reduction, health & materials and value. Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller) is stronger on electrical safety & reliability, warmth & heat control and comfort & washability. At current verified prices, the Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad costs about $48.00 less.
- Choose the Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad if: King-bed couples who want a cotton-blend, UL-listed pad from a mainstream brand.
- Choose the Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller) if: Anyone who wants the heated pad to double as a true waterproof mattress protector and will pay more for it.
Scores by criterion
| Criterion | Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad | Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller) |
|---|---|---|
| EMF Reduction | 3.5Still 120V AC; the ultra-thin wire 'virtually eliminates EMF' claim is unmeasured. | 3.0Standard AC; no EMF claim for this pad. |
| Health & Materials | 6.060% cotton / 40% polyester top. | 5.0Polyester-dominant 80/20 poly-cotton; waterproof layer material undisclosed. |
| Electrical Safety & Reliability | 7.0UL-listed, auto shut-off, 5-year warranty. | 7.5ETL, overheat protection, 5-year limited warranty. |
| Warmth & Heat Control | 6.0Preheat and dual zones, but only 5 settings. | 7.5Fast, even heating in Bob Vila's test; 10 settings per side. |
| Comfort & Washability | 6.518-inch pocket; needed several dryer cycles in Bob Vila's test. | 7.5Dried in one cycle; listings vary on pocket depth (15–18 inches); short cord. |
| Value | 7.0$91.99 for a king with a 5-year warranty. | 6.0$139.99 is about $47 more than the Sunbeam Premium, justified only if you need full waterproofing. |
Specifications
| Spec | Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad | Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller) |
|---|---|---|
| EMF-Reduction Approach | Secure Comfort ultra-thin wiring; maker claims it 'virtually eliminates' EMF (no published measurements) | None specifically claimed for this pad |
| Low-Voltage DC / Battery Power | No | No |
| Electrical Safety Listing | UL (per Beautyrest Amazon listings) | ETL |
| Fabric | 60% cotton / 40% polyester | 80% polyester / 20% cotton (Bob Vila text says cotton blend), waterproof |
| Heat Settings | 5 settings | 10 settings |
| Max Auto Shut-Off | 10 hours | 12 hours |
| Dual Controls (Queen/King) | Yes | Yes |
| Sizes Available | Twin, Full, Queen, King, Cal King | Twin, Twin XL, Full, Queen, King, Cal King |
| Machine Washable | Yes | Yes |
| Warranty | 5 years | 5 years |
| Heating Method | Electric wire (AC, Secure Comfort) | Electric wire (AC) |
| Max Mattress Depth | 18 inches | — |
Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad
Pros
- Cotton-blend top
- UL listing
- Preheat and dual controllers
- 5-year warranty
- Mid-priced
Cons
- Only 5 settings
- Hard-to-read controllers in the dark
- EMF claim is unmeasured
- Needed several low-heat dryer cycles to dry
A solid mainstream pick for king beds, better for its fabric and safety listing than for heat control.
Full Beautyrest (Olliix) BR55-0201 Cotton Blend Heated Mattress Pad review →Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller)
Pros
- Truly waterproof
- ETL-listed with overheat protection
- Fast, even heating in testing
- Dries in one cycle
- 5-year warranty
Cons
- Premium price
- Polyester-dominant fabric
- Short cord
- Pocket depth varies across listings
The best choice for incontinence, kids, pets or spill-prone beds, provided you accept the cost.
Full Serta (Olliix) Serta Waterproof Heated Mattress Pad (Queen, dual controller) 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.