Bob's Mattress Reviews

Across these four Bob’s mattresses, the biggest divider was thickness and whether you get a coil core. The hybrids held alignment better over full nights, while Gem worked best as a lighter-duty, budget-friendly foam option.

Marcus (230 lbs and runs hot) bottomed out Gem quickly, but felt stable on Treasure and Copper Sport. On warm nights, Copper Sport stayed the most breathable of the group.

Mia (125 lbs, side sleeper) actually liked Gem’s simple memory-foam feel for her shoulders. For a more balanced long-term feel, she preferred Prize Gel in a softer comfort.

Jenna and Ethan found Gem quiet but cramped at the edges. Copper Sport was easiest to reposition on without jostling a partner, while Treasure offered the strongest edge support.

We tested mostly queen sizes and rotated them through real bedrooms for multi-week use. Each model went through full-night sleep, plus quick-check routines for setup, edge sitting, and temperature feel.

Scoring followed our standard categories: Support, Pressure Relief, Cooling, Motion isolation, Responsiveness, and Edge Support. We also weighed durability expectations, materials/safety, and overall value based on construction and what we felt after weeks of use.

Couple testing focused on turning, late-night entries, and edge sharing. For shoppers who prioritize partner impact, we cross-checked our notes against what we typically see in couple reviews and in our scoring for motion transfer.

Related: How We Test Mattresses

Our Testing Experience

Treasure is the most traditional “full hybrid” feel in this lineup—thick, heavy, and built around a substantial coil unit. In Cushion Firm, my hips stopped quickly and my lower back stayed lifted, which is exactly what I look for when I’m rotating between back and side.

Marcus liked it for the same reason: it stayed level for him on his back and stomach without that slow sag you can get on softer foam beds. Mia felt the support immediately too, but on her side she preferred a softer comfort, since Cushion Firm can feel pushy at the shoulder on lighter frames.

For couples, Treasure hit a practical middle ground. Motion transfer was noticeable with big turns, but it didn’t feel springy or unstable. The perimeter (edge support) was the strongest in the group, so edge sleepers and people who sit on the side to get dressed will appreciate the extra hold.

Pros & Cons

Details

• Type: Hybrid mattress
• Height (approx.): Around 11.5"
• Firmness options: Multiple comforts (we tested Cushion Firm; Plush is also common)
• Available sizes: Typically Twin through King
• Comfort system: Gel and other foams over coils
• Support core: Individually wrapped coils with reinforced perimeter
• Cooling: Gel foams plus airflow through coils
• Shipping: Delivery method varies by model (standard delivery or boxed)
• Trial period: Around 90-day comfort guarantee window
• Warranty: 18-year limited warranty

Our Testing Experience

Gem is the simplest mattress we tested here: an 8-inch all-foam build that arrives compressed in a box. It’s easy to carry through tight hallways, and it has that classic memory-foam contour as soon as you lie down.

The tradeoff is depth. Under Marcus and me, Gem felt thin after a few hours—my lower back tightened, and Marcus described a mild “hammock” feeling on his stomach. It’s usable for short stretches, but it didn’t feel like a long-term match for heavier bodies.

Mia, on the other hand, had a better experience. At her weight, the top foam cushioned her shoulder without collapsing the whole bed. For guest rooms, first apartments, or lighter solo sleepers who want a quiet foam feel, Gem makes sense as the budget pick in this group.

Pros & Cons

Details

• Type: All-foam mattress
• Height (approx.): About 8"
• Firmness: Firm-leaning feel (we tested Firm)
• Available sizes: Commonly sold up to Queen (varies)
• Comfort system: Bob-O-Pedic memory foam over base foam
• Cooling: Basic breathable cover; minimal active cooling
• Motion isolation: Strong for couples
• Shipping: Ships compressed in a box
• Trial period: Around 90-day comfort guarantee window
• Warranty: 10-year limited warranty

Our Testing Experience

Prize Gel sits between Treasure and Gem in feel. The top has a slower, plusher memory-foam contour than Treasure, but the coil core keeps it from feeling flat or lifeless. On my side, it did a noticeably better job easing pressure points around my shoulder.

Mia called it the most shoulder-friendly option in this group, especially in the softer feels. It was the one hybrid where she could stay on her side longer without feeling like she needed to roll off the pressure point.

For couples, Prize Gel muted smaller movements well, but you still feel bigger turns because of the coils. It also slept warmer than Copper Sport in our room tests. If you want a cushier hybrid feel and don’t need the coolest surface, it’s a strong middle pick.

Pros & Cons

Details

• Type: Hybrid mattress
• Height (approx.): Around 10"
• Firmness options: Comfort options vary by version
• Available sizes: Typically Twin through King
• Comfort system: Gel memory foam and transition foams
• Support core: Individually wrapped coils
• Cooling: Gel foam plus coil airflow (not a true “cool-to-the-touch” bed)
• Shipping: Typically ships compressed in a box
• Trial period: Around 90-day comfort guarantee window
• Warranty: 15-year limited warranty

Our Testing Experience

Copper Sport Hybrid is the most performance-leaning model we tested. The cover is designed to feel cooler to the touch, and the mattress has a more energetic response than the foam-forward options. On my first night, it felt like the bed pushed back sooner, which made changing positions easier.

Marcus used it as his heat “stress test.” In a warmer room, he still felt warm—just not as sticky or trapped as he did on Gem or Prize Gel. That matched my experience too: it wasn’t icy, but it was the least heat-building surface in the lineup for hot sleepers.

Mia found Medium supportive without feeling harsh, though she still leaned toward Plush for deeper shoulder sink. In other words, the comfort options matter here; the feel changes noticeably from Plush to Firm.

For Jenna and Ethan, Copper Sport felt like the best mix of edge strength, easy movement, and workable motion control. If you’re shopping Bob’s specifically for a cooler, more responsive hybrid, this is the one that separated itself in our tests.

Pros & Cons

Details

• Type: Hybrid mattress
• Height (approx.): About 11.5"
• Firmness options: Plush, Medium, and Firm
• Available sizes: Four core sizes (varies)
• Comfort system: Cooling cover plus memory-foam comfort layers
• Support core: Foam-encased individually wrapped coils
• Cooling: Cooling cover and coil airflow
• Shipping: Typically ships compressed in a box
• Trial period: Around 90-day comfort guarantee window
• Warranty: 18-year limited warranty

Start with two questions: how much support your body needs, and how sensitive you are to heat or partner movement. In our testing, the thicker hybrids felt more reliable for nightly use, while the thinner all-foam option made the most sense as a budget or guest-room mattress.

• Light-weight side sleeper
  Prize Gel in a softer feel did the best job easing shoulder pressure in our testing. If you’re mainly trying to keep cost down for a lighter body, Gem can also work—but it’s thinner and less supportive over long nights.
• Average-weight back or combo sleeper
  Treasure was the most dependable for straight alignment and edge support with a classic Hybrid feel. Copper Sport is the better fit if you want quicker pushback and easier repositioning.
• Hot sleeper
  Copper Sport Hybrid stayed the most temperature-neutral in our warm-night checks. Treasure was fine for many sleepers, but it didn’t match Copper Sport when we compared them back-to-back.
• heavier
  Under heavier frames, Treasure in a firmer feel and Copper Sport in Medium or Firm held alignment best. Gem felt too thin, and softer versions of Prize Gel allowed more sink than we’d want for long-term back comfort at higher weights.
• Budget-first shopper or guest-room
  Gem is the obvious entry point: low cost, ships in a box, and it’s easy to carry into smaller rooms. If you can spend a bit more and want a fuller feel, Prize Gel is the better step-up.

Instead of chasing a generic “soft” or “firm” label, start with a mattress firmness guide, then use the notes above to match your own habits—side-sleeping pressure points, partner motion, and how often you change positions.

Related: What Mattress to Buy

The thicker hybrids (Treasure and Copper Sport) held alignment best over our multi-week rotation. Prize Gel stayed comfortable and pressure-relieving, but it’s a softer, more contouring feel that won’t suit everyone long-term. Gem is the most “temporary” option—fine for lighter or occasional use, but it showed limits under heavier bodies.

Prize Gel (in a softer comfort) was the most shoulder-friendly in our testing. Copper Sport Plush can also work if you want more pushback, while Treasure in Cushion Firm can feel too firm for lighter side sleepers. Gem can relieve pressure for lighter bodies, but it’s thinner and less supportive for heavier side sleepers.

Hybrids usually breathe better than thick all-foam beds, but the comfort foams still matter. In our tests, Copper Sport built the least heat, Treasure was in the middle, and Prize Gel felt warmer over long stretches.

Gem isolated motion the best, but its edge support and usable surface area were limited. For a better all-around mix of edge strength, easy movement, and solid motion control, Copper Sport was our top couples pick, with Treasure close behind.

For lighter sleepers and occasional use, yes. For heavier daily use, Gem felt thin and less supportive than the hybrids. If you want a more “full mattress” feel from Bob’s, step up to Treasure, Prize Gel, or Copper Sport.

Most foam and wrapped-coil mattresses can flex on an adjustable base, and these models should generally work—assuming the base supports the mattress size and weight. Always confirm compatibility on Bob’s listing for your exact version.

In our experience, the thinner all-foam builds tend to show wear sooner than thicker hybrids. Gem felt best as a budget or guest-room option, while Treasure and Copper Sport are the safer bets if you’re trying to get longer-term daily use out of a Bob’s mattress.