Multi-Purpose Relief

Move better, play better

Designed for golfers, the L1 helps you warm up faster, swing more freely, and stay loose from ... read more

Designed for golfers, the L1 helps you warm up faster, swing more freely, and stay loose from the first tee to the final putt.

read less

PERFORMANCE

WARM-UP

MOBILITY

Person sitting at a desk using a computer in an office setting

Relief while you work

From tackling chores to powering through long hours at your desk, the L1 supports your lower b... read more

From tackling chores to powering through long hours at your desk, the L1 supports your lower back through the wear and tear of daily life. It’s discreet enough to wear anytime, and powerful enough to make a real difference, so you can move through your day with less tension and more ease.

read less

RELIEF

SUPPORT

DE-STRESS

Get warm, stay ready

Whether you're gearing up for a tournament or a casual match, the L1 keeps you moving comforta... read more

Whether you're gearing up for a tournament or a casual match, the L1 keeps you moving comfortably on and off the court.

read less

WARM-UP

STAY LOOSE

MOBILITY

Person sitting on a bench in an airport terminal looking at an airplane through large windows.

Support on the go

The L1 is the perfect travel companion. Whether you're on a plane, in the car, or simply on yo... read more

The L1 is the perfect travel companion. Whether you're on a plane, in the car, or simply on your feet all day. Compact, discreet, and hands-free, it helps you stay loose, comfortable, and relaxed the whole trip.

read less

SUPPORT

RELIEF

EASE TENSION

Woman lying on a couch reading a book in a cozy living room.

AM/PM Relief

The L1 isn’t just for workouts. It’s a simple, soothing way to unwind, support natural recover... read more

The L1 isn’t just for workouts. It’s a simple, soothing way to unwind, support natural recovery, and help melt away the physical toll of daily stress.

read less

SUPPORT

DE-STRESS

RELIEF

Person sitting on a chair wearing a black L1 belt

Menstrual Relief

Whether you’re managing menstrual cramps, lower back soreness, or daily aches, the L1 delivers... read more

Whether you’re managing menstrual cramps, lower back soreness, or daily aches, the L1 delivers real comfort in a slim, wearable design that fits under clothing. Wear on your lower abdomen or on your back for preferred targeted relief.

read less

RELIEF

RELAX

DE-STRESS

Move better, play better

Designed for golfers, the L1 helps you warm up faster, swing more freely, and stay loose from ... read more

Designed for golfers, the L1 helps you warm up faster, swing more freely, and stay loose from the first tee to the final putt.

read less

PERFORMANCE

WARM-UP

MOBILITY

Relief while you work

From tackling chores to powering through long hours at your desk, the L1 supports your lower b... read more

From tackling chores to powering through long hours at your desk, the L1 supports your lower back through the wear and tear of daily life. It’s discreet enough to wear anytime, and powerful enough to make a real difference, so you can move through your day with less tension and more ease.

read less

RELIEF

SUPPORT

DE-STRESS

Get warm, stay ready

Whether you're gearing up for a tournament or a casual match, the L1 keeps you moving comforta... read more

Whether you're gearing up for a tournament or a casual match, the L1 keeps you moving comfortably on and off the court.

read less

WARM-UP

STAY LOOSE

MOBILITY

Support on the go

The L1 is the perfect travel companion. Whether you're on a plane, in the car, or simply on yo... read more

The L1 is the perfect travel companion. Whether you're on a plane, in the car, or simply on your feet all day. Compact, discreet, and hands-free, it helps you stay loose, comfortable, and relaxed the whole trip.

read less

SUPPORT

RELIEF

EASE TENSION

AM/PM Relief

The L1 isn’t just for workouts. It’s a simple, soothing way to unwind, support natural recover... read more

The L1 isn’t just for workouts. It’s a simple, soothing way to unwind, support natural recovery, and help melt away the physical toll of daily stress.

read less

SUPPORT

DE-STRESS

RELIEF

Menstrual Relief

Whether you’re managing menstrual cramps, lower back soreness, or daily aches, the L1 delivers... read more

Whether you’re managing menstrual cramps, lower back soreness, or daily aches, the L1 delivers real comfort in a slim, wearable design that fits under clothing. Wear on your lower abdomen or on your back for preferred targeted relief.

read less

RELIEF

RELAX

DE-STRESS

100%

Of users felt noticeable improvement in mobility after using L1

100%

Of users felt a reduction in stiffness after wearing the L1 while working

95%

Of users experiences less muscle soreness after physical activity when training with the L1

The L1 is for you if:

You wake up feeling tight or stiff before the day even starts

Long days at the desk leave your back tense and tight

You can’t seem to warm up enough before a round, lift, or match

You skip cool-downs more often than not—and your back reminds you later

You’re over chasing relief through endless appointments—chiro, massage, PT—on repeat

You’re constantly on the go and want recovery that moves with you—no cords, no downtime

The Tech

Name: L1 Lower Back Wearable Heat Pad
Brand: Infraway LLC
SKU: L1
Price: 199.0 USD
Availability: InStock

Infrared Technology

Designed with 4-way stretch, antimicrobial fabric embedded with Far Infrared (FIR) emitting bioceramic materials.

Customizable Heat

Instead of only a few heat settings, the L1 lets you precisely adjust both your temperature and time down to the degree and minute.

Cordless & Rechargeable

The L1 only needs to be plugged in while charging, so you can use it on the go and for any lifestyle. Move without obstruction.

Discreet & Adjustable

The L1 is lightweight and slim, and less than an inch thick. It looks and feels invisible, and is adjustable for all sizes.

Bluetooth Controls

Connect, customize, and relax—hands-free. The Infraway App gives you full control over the L1 via Bluetooth.

Patented Design & Tech

Infraway’s patented dual-heat technology delivers deep penetrating warmth by combining topical and infrared heat.

Easy to use for any lifestyle

Set-up

Unpack, charge and pair your new L1 device with your phone.

Start a session

Place the L1 on your lower back, adjust the temperature and timer in the app, and click start.

Get back to living

Enjoy the discreetness of the L1 on the go. Engage in your favorite activities and feel the difference.

Set-up

Unpack, charge and pair your new L1 device with your phone.

Start a session

Place the L1 on your lower back, adjust the temperature and timer in the app, and click start.

Get back to living

Enjoy the discreetness of the L1 on the go. Engage in your favorite activities and feel the difference.

Discreet by design

The L1’s slim, lightweight build fits comfortably under clothing, making it virtually invisible whether you’re at the course, in the office, or on the go. Get powerful heat therapy without anyone knowing you’re wearing it.

Infraway

Us vs Them

The L1 is the best product on the market for infrared heat therapy. Traditional heating pads only warm the surface, but the L1 uses FIR heat to target deep into the muscle for real results.

Traditional Heating Pad

Design

Slim & flexible

Bulky & stiff

Mode

Fully customizable heat

Basic heat settings

Travel

Cordless for on-the-go relief

Must stay plugged in

Tech

Dual-heat tech to target deeper

Surface-level warmth

General Questions

How do I use the L1?

For first-timers, follow the initial setup instructions here ( https://www.theinfraway.com/welcome
). Open the Infraway app and gently shake your L1 to wake it up. Once
your L1 has connected, secure the wrap around your waist and directly on
the skin so the heating pad is on your lower back. Then, select your
direct time and temperature. This is perfect for warming up, relaxing at
home, or getting recovery on the go.

What temperature should I use?

Most users prefer 120°F–130°F for recovery and maintenance, while 125°F–140°F is ideal for warm-ups. Adjust based on what feels most comfortable for you.

Sleep Mode

When the L1 is dormant for five minutes, it will enter a sleep mode to conserve battery life. To wake it up and reestablish the connection, gently shake the device, and your L1 will connect. We recommended waking up the device and establishing the connection before putting it on your lower back. Otherwise, you might have to dance around a bit to get it connected :) If the connection seems to be taking long, quit the app and refresh and it should connect. If you are still having trouble, contact us at hello@theinfraway.com and we will troubleshoot with you.

How are we different?

The L1 is designed with movement in mind. We are built for high utility, everyday, everywhere use. Unlike other products, the L1 is extremely discreet and lightweight, allowing for actual "wearability". This, paired with our dual heat technology, gives users more opportunities to wear the product and experience the benefits of topical and infrared heat anywhere, anytime. The L1 also doesn't have an on/off button, we are exclusively controlled via the Infraway App, allowing for completely custom and hands-free heat therapy.

How long does the battery last?

Up to 120 minutes depending on the selected temperature. Higher settings (135°F+) will reduce battery life due to increased energy demands.

Most users will experience 80-100 minutes worth of use out of a single charge.

How do I charge the L1?

Compatible with any USB-C charger. The included OEM charger is reliable, but higher-capacity USB-C chargers may provide faster charging.

How do I clean the L1?

Remove the heating pad before washing the wrap and follow the care instructions on the label. For spot cleaning, use a damp cloth.

Is the app free?

Yes, the Infraway app is free on iOS and Android.

What is HSA/FSA eligibility with Treumed?

Treumed is a service that connects your Infraway purchase with your HSA/FSA benefits. They provide a simple qualification process through a quick health survey reviewed by licensed healthcare providers. If approved, they issue a Letter of Medical Necessity that allows you to use your pre-tax HSA/FSA funds for your Infraway purchase, potentially saving you up to 30%.

L1 Lower Back Wearable Heat Pad

Multi-Purpose Relief

100%

100%

95%

The L1 is for you if: