The wellness world is obsessed with heat. From traditional Finnish saunas to trendy infrared studios, sweating is back in style as a biohack for detoxification, recovery, and stress relief. But not everyone has the space (or budget) for a wooden sauna box in their basement.
Enter the MiHIGH Infrared Sauna Blanket. It promises the same deep-sweat benefits of a professional infrared sauna, packaged in a portable, stowable sleeping bag format. It has been endorsed by athletes and celebrities, but does it live up to the marketing?
In this comprehensive review, we analyze the MiHIGH V2 model. We look at its heating capabilities, build quality, safety features, and how it stacks up against major competitors like HigherDOSE. If you’re looking to bring the spa home, this guide will help you decide if MiHIGH is the right investment.
The upgraded V2 model features intense Far Infrared heat up to 176°F, industrial-grade zippers for heat retention, and low-EMF heating elements. Portable, effective, and built for recovery.
Check Price on AmazonWhat is the MiHIGH Sauna Blanket?
The MiHIGH is a portable infrared sauna. Unlike a traditional electric blanket that warms the air between the sheets, the MiHIGH uses Far Infrared (FIR) technology. These invisible light waves penetrate up to 1.5 inches beneath the skin, heating your body from the inside out.
This deep heating mechanism aims to raise your core body temperature, inducing a vigorous, detoxifying sweat at lower ambient temperatures than a conventional steam sauna. The blanket is constructed from non-toxic PU leather with a waterproof interior, allowing you to sweat freely without damaging the heating elements.
Key Features & Specs
Reaches up to 80°C (176°F), hotter than many competitors.
Engineered with low-EMF wiring for safer daily use.
Folds up into a small carrying box/bag for easy storage under a bed.
Handheld controller with adjustable heat (1-9) and timer settings.
Performance: Does It Actually Get Hot?
One of the most common complaints about cheap sauna blankets is that they simply don’t get hot enough to induce a “real” sauna sweat. MiHIGH addresses this directly.
The Heat Test: The MiHIGH V2 is widely regarded as one of the hottest portable saunas on the market. Level 9 is intense—arguably too hot for beginners. Most users find their “sweet spot” around Level 6 or 7 for a 45-minute session. Within 10-15 minutes, you will likely feel a gentle warmth. By minute 30, the deep sweat kicks in.
The Experience: Because your head remains outside the blanket, you avoid the claustrophobic, stifling feeling of a steam room. This allows you to watch TV, listen to a podcast, or meditate while your body works hard to cool itself down.
Pros & Cons
✅ The Good
- Intense Heat: Reaches 176°F, excellent for serious recovery.
- Zipper Closure: V2 uses zippers instead of Velcro, which traps heat better and doesn’t snag clothes.
- Value: Generally more affordable than the HigherDOSE blanket.
- Easy Storage: Perfect for apartments or homes without space for a box sauna.
❌ The Bad
- Manual Cleaning: You must wipe down the sweat after every use.
- Arm Restriction: Your arms are zipped inside, making it hard to change the channel or drink water.
- Basic Controller: Functional, but lacks the premium feel of some high-end competitors.
Make cleanup instant and protect your skin. This reusable cotton/bamboo insert absorbs sweat so you don’t have to wipe down the blanket every time.
Find InsertsMiHIGH vs. HigherDOSE V4
The biggest rival to MiHIGH is HigherDOSE. Here is how they stack up:
| Feature | MiHIGH V2 | HigherDOSE V4 |
|---|---|---|
| Max Temp | 176°F (80°C) | 158°F (70°C) |
| Layers | Standard Infrared Layers | Includes Clay, Charcoal & Crystal Layers |
| Price | $$ (Mid-Range) | $$$ (Premium) |
| Closure | Industrial Zipper | Industrial Zipper (Updated) |
| Best For | Heat intensity & Value | Holistic wellness features |
Verdict: If you want maximum heat and a lower price, MiHIGH wins. If you care about crystal therapy layers (Amethyst/Tourmaline) and aesthetic branding, HigherDOSE is the luxury pick.
Safety & EMF Levels
MiHIGH uses low-EMF heating elements. While no electrical device has zero EMF, MiHIGH’s levels are well within safe standards for daily use. The blanket also features an automatic shut-off timer, ensuring it powers down if you accidentally fall asleep during a session.
Note: Always consult a doctor before using sauna therapy if you are pregnant, have heart conditions, or heat sensitivity.
Cleaning & Maintenance Guide
Because you are sweating directly into the blanket, hygiene is critical. However, MiHIGH makes it relatively easy:
- Cool Down: Let the blanket cool completely while open.
- Wipe Down: Use a towel to absorb pooled sweat.
- Sanitize: Spray with a non-toxic antibacterial cleaner (a mixture of water, vinegar, and tea tree oil works great). Wipe dry.
- Deep Clean: Do not machine wash. Only surface clean the PU leather.
For more tips on maintaining wired bedding, read our guide on How to Wash a Heated Blanket.
Frequently Asked Questions
Final Verdict
The MiHIGH Infrared Sauna Blanket is a robust, high-performing tool for anyone looking to sweat out toxins, recover from workouts, or just relax deeply at home. While it lacks the “crystal layers” of its more expensive competitors, it makes up for it with raw power—getting hotter and delivering an intense sauna experience for a better price.
If you miss the gym sauna or want to upgrade your recovery routine, MiHIGH is a solid, reliable investment in your health.