How to Buy a Mattress Online: The Ultimate Guide

AJ Dedeaux|

The Smart Way to Buy a Mattress Online

Buying a mattress online used to be a gamble. Today, it's one of the smartest ways to get a premium mattress at a fraction of the retail price — if you know what to look for. This guide walks you through every step.

Step 1: Assess Your Sleep Needs

Before you browse a single mattress, answer these questions:

Sleep Position

  • Side sleeper: You need more cushioning and pressure relief
  • Back sleeper: You need balanced support with moderate contouring
  • Stomach sleeper: You need a firmer surface to prevent your hips from sinking
  • Combination sleeper: You need a responsive mattress that works in multiple positions

Body Type

  • Lighter (under 130 lbs): Softer mattresses work better since you don't compress foam as much
  • Average (130-230 lbs): Most mattresses are designed for this range
  • Heavier (over 230 lbs): You need denser foam or hybrid construction for adequate support

Health Considerations

  • Back or joint pain? Look for zoned support systems
  • Sleep hot? Prioritize cooling technology
  • Allergies? Consider hypoallergenic materials
  • Sharing a bed? Motion isolation matters

Step 2: Understand Mattress Types

Memory Foam

Pros: Excellent pressure relief, great motion isolation, quiet Cons: Can sleep hot, slower response time, edge support can be weak Best for: Side sleepers, couples, pain sufferers

Innerspring

Pros: Bouncy feel, good airflow, strong edge support Cons: Less pressure relief, more motion transfer, can be noisy Best for: Stomach sleepers, those who prefer a traditional feel

Hybrid

Pros: Best of both worlds — coil support with foam comfort, good airflow Cons: Heavier, can be more expensive Best for: All sleep positions, hot sleepers, combination sleepers

Latex

Pros: Natural materials, responsive, durable, naturally cool Cons: Expensive, heavier, limited contouring compared to memory foam Best for: Eco-conscious buyers, those who want a bouncy feel

Step 3: Set Your Budget

Here's what to expect at each price range:

  • $300-600: Entry-level foam mattresses. Decent for guest rooms or temporary use
  • $600-1,200: Mid-range with good materials. This is the sweet spot for most buyers
  • $1,200-2,500: Premium mattresses with advanced features and longer lifespans
  • $2,500+: Luxury mattresses with the best materials and technology available

Pro tip: With AJ's 30-50% discount, a $2,000 retail mattress can be yours for $1,000-1,400.

Step 4: Check the Fine Print

Trial Period

Look for at least a 90-night trial. Most quality brands offer 100-365 nights.

Warranty

Standard is 10 years. Premium brands offer 10-25 years. Make sure you understand what's covered.

Return Policy

Free returns are important. Some companies charge a return shipping fee that can be $100+.

Delivery

White glove delivery (setup and old mattress removal) is worth paying for. Many brands include it free.

Step 5: The Hybrid Approach

The best strategy? Combine online research with in-person expertise:

  1. Research online — Read reviews, compare specifications, narrow your choices
  2. Consult an expert — Talk to a sleep specialist who can assess your specific needs
  3. Test in-store — Visit a showroom to feel your top picks in person
  4. Buy at a discount — Get the best price whether you buy online or in-store

This is exactly the hybrid shopping model AJ Dedeaux offers. Start with an online consultation via Instagram DM or Zoom, then visit the Mattress Firm showroom if you want to test before buying.

Common Online Mattress Buying Mistakes

  1. Buying based on price alone — Cheap mattresses cost more in the long run when they need replacing sooner
  2. Ignoring your sleep position — The most reviewed mattress might be wrong for how you sleep
  3. Skipping the research — Spending even 30 minutes researching saves years of poor sleep
  4. Not using a sleep expert — Free consultations save you time and money

Ready to Find Your Perfect Mattress?

Skip the guesswork. Call AJ at 813-444-9626 or DM @Bestwhenrested on Instagram for a free sleep assessment. Get personalized recommendations and exclusive 30-50% savings on Tempur-Pedic, Beautyrest, Nectar, Serta, Sealy, and Stearns & Foster.

About the Author

AJ Dedeaux

AJ Dedeaux is a Mattress & Sleep Expert at Mattress Firm, helping customers find the perfect mattress with personalized sleep assessments and exclusive savings of 30-50%.