Yawnder Reviews
Overview
What stood out in testing
Strongest results: Off-gassing 8/10, Pressure relief 7.8/10, Spine alignment 7.8/10
Watch-outs: Motion isolation 7.4/10 and Durability 7.4/10
Which Renewed Night is this?
Renewed Night was a name used in an older Perfect Sleeper generation with multiple firmness and top styles, including Medium, Plush and Extra Firm. Those labels do not describe identical mattresses. The Yawnder record below lists a 6.5/10 firmness for its recorded version; verify the full model and law tag before applying it to a mattress you own.
Watch our original Serta Perfect Sleeper Renewed Night review
This 2021 video discusses an older Renewed Night mattress; model configurations can differ.
Recall check for some older Perfect Sleeper mattresses
The U.S. Consumer Product Safety Commission announced a 2022 recall involving approximately 800 specified Serta Perfect Sleeper mattresses that failed a federal flammability standard. This was a limited recall, not a recall of every Perfect Sleeper or Renewed Night mattress.
Owners should compare the model number, manufacture date and “Prototype ID: L1” on the white tag against the CPSC notice. The notice identifies products manufactured July 15 through August 6, 2021 and lists the affected model numbers. CPSC advises owners to stop using recalled mattresses and contact Serta to verify eligibility for a free replacement. Check the notice for full identification and contact details.
What to compare today
Serta’s current Perfect Sleeper collection includes innerspring and hybrid models with multiple feels. Compare the exact product rather than assuming a new model has the same construction or firmness as Renewed Night. The record’s price and trial are historical, not an offer for current models.
Side sleepers can start by checking shoulder and hip cushioning; those who prefer a firmer surface should check how their hips are supported. Comfort varies by person. Ask the seller for the delivered price, trial, return process, warranty and foundation requirements.
Frequently asked questions
Were all Renewed Night mattresses recalled? No. Check the CPSC’s specific model, production date and tag criteria.
Are current Perfect Sleeper models identical to Renewed Night? No. Serta has updated the collection; review current specifications for the model you choose.
Yawnder record for the older reviewed version
| Overall score | 7.7/10 |
|---|---|
| Type | Hybrid |
| Height | 12" |
| Firmness | 6.5/10 |
| Historical queen reference price | $999 |
| Trial | 120 nights |
| Warranty | 10-Year Limited |
Who should consider it
Guest rooms and budget shoppers who want a familiar medium feel
Who should skip it
If the weaker categories above are priorities for you, compare a stronger-scoring alternative before buying.
Check current price and promotion →
Yawnder Reviews · Disclosure: Test scores come from Yawnder's standardized record. Some links may be affiliate links. Manufacturer pricing and policies can change. Also see our Sealy vs Serta comparison for current brand-level context.
Standardized test data
Every mattress in the current program follows the same rubric and order, combining instrument-measured categories with hands-on evaluations so scores are comparable across brands.
| Measurement | Result | How to read it |
|---|---|---|
| Firmness | 6.5 | 1–10 scale (6.5 = medium-firm) |
| Construction | Hybrid | Foam / hybrid / latex / airbed |
| Profile height (Yawnder measured) | Not measured | inches — measured on our own sample |
| Motion transfer | 7.4 | score /10 — higher is less disturbance |
| Edge support | 7.6 | score /10 — sitting and sleeping edge |
| Temperature | 7.6 | score /10 — higher sleeps cooler |
| Pressure relief | 7.8 | score /10 — shoulder and hip |
| Spine alignment | 7.8 | score /10 — neutral posture |
| Ease of movement | Not measured | score /10 — repositioning speed |
| Expected durability | 7.4 | score /10 — projected 5-year hold |
| Off-gassing | 8 | score /10 — higher is less smell |
| Queen price | $999 | MSRP before seasonal discounts |
| Manufacturer sleep trial | 120 nights | when bought direct from the brand |
| Manufacturer warranty | 10-Year Limited | as published by the manufacturer; applies wherever you buy |
| Last test date | August 27, 2026 | date of our most recent standardized test session |
How this score is built
Support and spine alignment 25% · pressure relief 20% · temperature 15% · motion transfer 15% · edge support 10% · durability 10% · value 5%. Scores come from standardized instrument measurements and structured hands-on evaluations using the same Yawnder testing rubric. Read the full rubric.