Products
Nectar Premier
Purple Mattress
Tested using Methodology v1.0.1
Updated Oct 15, 2025 05:54 PM
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Nectar
Tested using Methodology v1.0.1
Updated Oct 15, 2025 03:22 PM
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Purple
Mattress Type
Foam
Bounciness Level
Moderate (14 cm)
Sinking Level
Low (4 cm)
Firmness Level
Medium (45 Pa/mm)
Contouring Level
High (25 cm)
Mattress Type
Foam
Bounciness Level
Moderate (14 cm)
Sinking Level
Low (3 cm)
Firmness Level
Medium-Firm (51 Pa/mm)
Contouring Level
Very High (23 cm)
Our Verdict
Nectar Premier
Purple Mattress
The Purple Mattress and the Nectar Premier have different strengths. While both are cooling enough for hot sleepers, the Purple has exceptional cooling, so it's worth considering if that's a big priority. On the other hand, the Nectar has significantly better motion isolation, so movement is less likely to wake you. The Nectar has a plusher 'Medium' feel that makes it more suitable for average side sleepers, while also offering better support for average and heavy people. The Purple's firmer feel makes it more supportive for lighter people, however.
Variants
- Premier (Queen)
- Mattress (Queen)
Check Price
Queen
Premier
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Nectar
Queen
Mattress
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Purple
Main Differences for
Sleeping (In Development)
Sleeping (In Development)
Threshold
Sleeping (In Development)
7.9
8.6
Cooling
8.0
9.7
Edge Support
6.2
7.3
Motion Isolation
8.8
7.7
Full Comparison
Design
Style
Style Picture
Mattress Type
Foam
Foam
Bed-In-A-Box
Yes
Yes
Quilted Top Layer
No
No
Grab Handles
No
No
Thickness
31.6 cm (12.4")
23.4 cm (9.2")
Performance
Firmness
Head/Feet Firmness
Lumbar Firmness
Firmness Video
Normalized Stiffness @ Head/Feet
42 Pa/mm
46 Pa/mm
Normalized Stiffness @ Lumbar
45 Pa/mm
51 Pa/mm
Firmness Level
Medium (45 Pa/mm)
Medium-Firm (51 Pa/mm)
Bounciness
Bounciness Video
Maximum Rebound Height
14.0 cm (5.5")
13.5 cm (5.3")
Bounciness Level
Moderate (14 cm)
Moderate (14 cm)
Sinking & Contouring
Sinking & Contouring Picture
Sinking Depth
4.2 cm (1.7")
3.5 cm (1.4")
Diameter Of Distortion
24.5 cm (9.7")
22.7 cm (8.9")
Sinking Level
Low (4 cm)
Low (3 cm)
Contouring Level
High (25 cm)
Very High (23 cm)
Responsiveness
8.9
9.8
Responsiveness Video
Response Time
0.6 s
0.2 s
Motion Isolation
8.8
7.7
Motion Isolation Video
Head/Feet Motion Isolation
Lumbar Motion Isolation
Peak Acceleration @ Head/Feet
0.93 g
0.84 g
Dissipation Time @ Head/Feet
0.34 s
0.51 s
Peak Acceleration @ Lumbar
2.33 g
4.05 g
Dissipation Time @ Lumbar
0.31 s
0.42 s
Edge Support
6.2
7.3
Naturalistic Loading Pad Video
Naturalistic Loading Pad
Small Platen
Naturalistic Loading Pad Indentation
152 mm
133 mm
Small Platen Indentation @ 0 mm From Edge
188 mm
168 mm
Small Platen Indentation @ 150 mm From Edge
147 mm
135 mm
Increased Indentation @ Mattress Edge
40 mm
33 mm
Cooling
8.0
9.7
Cooling Graph
Energy Transferred Over 1st Hour
67 kJ
109 kJ
Energy Transferred Over 8 Hours
165 kJ
218 kJ
Components
Cover
Cover Picture
Sleeping Surface Material
Polyester, Polyethylene
Polyester, Spandex
Removable
No
Yes
Machine Washable
No
No
Edge Construction
Edge Support Picture
Edge Component
None
Polyfoam
Foam Layer Material
Foam Layer Material Picture
Quilted Top Fill
N/A
N/A
Upper Comfort Foam @ Head/Feet
Memory Foam
Elastic Polymer Grid
Upper Comfort Foam @ Lumbar
Memory Foam
Elastic Polymer Grid
Lower Comfort Foam @ Head/Feet
N/A
N/A
Lower Comfort Foam @ Lumbar
N/A
N/A
Transition Foam
Polyfoam
Polyfoam
Support Foam
Polyfoam
Polyfoam
Foam Layer Mass Density
5.7
7.1
Quilted Top Fill
N/A
N/A
Quilted Top Fill Foam Density vs. Reference
N/A
N/A
Upper Comfort Foam @ Head/Feet
39 kg/m³ (2.4 lb/cu.ft.)
744 kg/m³ (46.4 lb/cu.ft.)
Upper Comfort Foam @ Head/Feet Density vs. Reference
0.6
2.3
Upper Comfort Foam @ Lumbar
39 kg/m³ (2.4 lb/cu.ft.)
744 kg/m³ (46.4 lb/cu.ft.)
Upper Comfort Foam @ Lumbar Density vs. Reference
0.6
2.3
Lower Comfort Foam @ Head/Feet
N/A
N/A
Lower Comfort Foam @ Head/Feet Density vs. Reference
N/A
N/A
Lower Comfort Foam @ Lumbar
N/A
N/A
Lower Comfort Foam @ Lumbar Density vs. Reference
N/A
N/A
Transition Foam
23 kg/m³ (1.4 lb/cu.ft.)
27 kg/m³ (1.7 lb/cu.ft.)
Transition Foam Density vs. Reference
0.6
0.8
Support Foam
27 kg/m³ (1.7 lb/cu.ft.)
32 kg/m³ (2.0 lb/cu.ft.)
Support Foam Density vs Reference
0.8
1.1
Foam Layer Thickness
Foam Layer Thickness Picture
Quilted Top
N/A
N/A
Upper Comfort Foam @ Head/Feet
5.0 cm (2.0")
5.1 cm (2.0")
Upper Comfort Foam @ Lumbar
5.0 cm (2.0")
5.1 cm (2.0")
Lower Comfort Foam @ Head/Feet
N/A
N/A
Lower Comfort Foam @ Lumbar
N/A
N/A
Transition Foam
7.5 cm (3.0")
8.4 cm (3.3")
Support Foam
19.5 cm (7.7")
10.1 cm (4.0")
Spring Layer Dimensions
Spring Layer Height Picture
Spring Layer Density Picture
Comfort Layer Height
N/A
N/A
Comfort Layer Coil Density
N/A
N/A
Comfort Layer Coil Gauge
N/A
N/A
Support Layer Height
N/A
N/A
Support Layer Coil Density
N/A
N/A
Support Layer Coil Gauge @ Head/Feet
N/A
N/A
Support Layer Coil Gauge @ Lumbar
N/A
N/A
Foam Layer Firmness
Comfort Layer IPD
Transition & Support Layer IPD
Quilted Top Fill 25% IPD
N/A
N/A
Upper Comfort Foam @ Head/Feet 25% IPD
1.8 kPa
2.7 kPa
Upper Comfort Foam @ Lumbar 25% IPD
1.8 kPa
2.7 kPa
Lower Comfort Foam @ Head/Feet 25% IPD
N/A
N/A
Lower Comfort Foam @ Lumbar 25% IPD
N/A
N/A
Transition Foam 25% IPD
2.2 kPa
2.4 kPa
Support Foam 25% IPD
4.3 kPa
4.1 kPa
Spring Layer Firmness
Comfort Layer Firmness
Support Layer Firmness
Spring Layer Firmness
Normalized Comfort Layer Stiffness @ Head/Feet
N/A
N/A
Normalized Comfort Layer Stiffness @ Lumbar
N/A
N/A
Normalized Support Layer Stiffness @ Head/Feet
N/A
N/A
Normalized Support Layer Stiffness @ Lumbar
N/A
N/A
Foam Layer Resilience
Foam Layer Resilience Video
Quilted Top Fill
N/A
N/A
Upper Comfort Foam @ Head/Feet
9%
N/A
Upper Comfort Foam @ Lumbar
9%
N/A
Lower Comfort Foam @ Head/Feet
N/A
N/A
Lower Comfort Foam @ Lumbar
N/A
N/A
Transition Foam
45%
49%
Support Foam
44%
43%
Spring Layer Bounciness
Comfort Spring Layer Bounciness Video
Support Spring Layer Bounciness Video
Comfort Spring Layer Maximum Rebound Height
N/A
N/A
Support Spring Layer Maximum Rebound Height
N/A
N/A
Check Price
Queen
Premier
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Nectar
Queen
Mattress
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Purple
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Nectar Premier
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Nectar Premier vs Purple Mattress: Main Discussion
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