THERA Infra-Heat Knee Massager

A simple, drug-free way to ease knee pain, restore movement, and feel better — in just 20 minutes a day.

S$196.00

~~S$398.00~~ S$196.00

51% OFF Sold out

Options PAIR [S$98/unit + FREE GIFT) SINGLE [S$128/unit]

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Quick-Start Guide

Precautions

Limit to 3 sessions per day, max 20 minutes each. Start at 40°C for first-time use.
Redness is normal and fades shortly after use. Stop if discomfort occurs; consult a doctor if needed.
Keep out of reach of children. Do not use while sleeping or under blankets.
Keep dry; avoid use in bathrooms or wet areas.

Operating Instructions

Power On/Off: Hold power button for 2 seconds.
Lock/Unlock Settings: Brief press during use.
Adjust Heat: Use +/– to toggle between 40°C–60°C (in 5°C steps).
Pulsation Mode: Press ‘M’ to activate; choose from L1, L2, L3 for different intensities.

Charging Protocol

Use only 5W charger (5V/1A). Do not use fast chargers — it will damage the device and void warranty.
Charge with included USB-C cable; power off before charging. Battery icon flashes during charge; solid icon = full.
Recharge after 8–10 sessions or when 1 bar remains.

What's Included

01 X Knee Therapy Device
01 X Extension Belt
01 X Charging Cable
01 X Carry Pouch (complimentary)

Specifications

Modes & Ranges

Infra-Heat Range: 40⁰C to 60⁰C
Infra-Heat Adjustments: 5 levels
Pulsation Modes: 3 modes
Battery Capacity: 5,000mAh
Rated Power: 7W
Rated Voltage: 5V
Charging Voltage: 5V*

Dimensions

Device Top Strap: 47cm
Device Bottom Strap: 43cm
Extension Strap: 48cm
Device Weight: 303g

* * It is important to note that fast charging (ie. above 5V) options will cause damage and must not be used.

Product Usage & Care

For details, please visit Product Usage & Care Guides

Product Advisory

Consult a healthcare professional before use, especially if you have any existing medical conditions. This product is not a substitute for professional medical advice or treatment.

To avoid danger of suffocation, keep any packaging bag (if applicable) away from babies and children. Do not use this bag in cribs, carriages, or playpens. This product and bag is not a toy.

Speed To Relief
Daily relief from knee pain — feel better in just 20 minutes a day.
Designed For Home Use
Use it at home, at your pace, without disruption. No appointments needed.
Safe On Aging Joints
20-minute timer, safety-lock function, safe & simple controls for seniors.

1 3

"helping your loved one feel better with support that feels like care, can be as simple as giving them a way to manage their pain whenever they need it."

"the easiest way to reduce knee pain and regain mobility - no clinic, no medications, no learning curve"

PEACE OF MIND
Backed by 21-day returns, because your recovery matters.
LOCAL STOCKS & SUPPORT
Quality checks in Singapore, and responsive support.
ZERO RECURRING FEES
Daily dependable relief that costs lesser than a clinic visit.

Penetrates deeper than heat pads to relieve knee pain, reduce stiffness, and support daily movement.

With 5 adjustable heat levels, from 40°C to 60°C, they can choose what’s most comfortable for them.

Stimulates circulation and eases stiffness to reduce knee pain and promote movement.

3 adjustable intensity levels and varying frequencies, they can choose what feels best.

THERA lasts up to 4 hours on a single charge, powered by a 5,000mAh battery that’s up to 6X longer usage than most knee devices.

More time to feel better, less time worrying about charging.

Safe and Simple, Even For Seniors

Built-in controller offers simple one-touch comfort with 20-minute timer and safety-lock functions.

Designed for knees, shoulders, and elbows, offering complete care from a single device.

The smarter choice versus the cost of separate tools for every joint.

"because getting better shouldn't be complicated or expensive"

How THERA Stands Out Among Knee Pain Solutions

THERA

Physio

TCM

Hospital

Fast-Acting Relief

YES

yes

Convenience

ANYTIME, ANYWHERE

appointment basis (7-day notice)

appointment basis (6-month notice)

Hygiene & Privacy

YOUR PERSONAL RECOVERY SYSTEM

common treatment areas

not applicable

Risk Free Trial (21-Day)

YES

Warranty Period (01-Year)

YES

not applicable

Treatment Cost*

$140

$600 (recurring)

$280 (recurring)

$7,000

Transportation Cost **

FREE EXPRESS DELIVERY

$120 (recurring)

$60

* Estimated treatment costs for Physio/Chiro, and TCMs are based on an average monthly recurring visitation frequency of 04 sessions, with an average per-session duration of 30 minutes. For Hospitals, value is based on invasive surgery, on a per-event basis after subsidy where applicable.

** Estimated transportation costs for Physio/Chiro, and TCMs are based on two-way fares with an average monthly recurring visitation frequency of 04 sessions. For Hospitals, value is 02 sessions.

Amazing Relief For My Knees - Love it!

I was skeptical at first, but this knee massager actually works. I can choose between different temperature settings and intensity depending on how my knee feels. The heat is soothing, and the vibration really help relax my stiff joints. After using it for a few days, 4 days to be exact, my knee pain has reduced significantly. I can now move around more comfortably.
Highly recommended for anyone suffering from knee pain.

Works as described, and will purchase another for the hubby.

Bought this for the hubby and ended up using this for myself. Knees don't feel as stiff after just 3 sessions, much more effective than the knee sleeves we bought earlier. The heating option really helped, and definitely soothing. Delivery was rather quick too, about 3 days.

COMPLETE HOME THERAPY SOLUTION

safe, quiet and travel-friendly, this hands-free solution delivers lasting comfort in only 20 minutes, all without any interruptions to your day.

FREQUENTLY ASKED QUESTIONS

How long does it take for an order to be processed?

We understand the urgency for relief, so orders are processed within 01 working day.

We operate from Mondays through Fridays, 10am to 6pm (GMT+8), excluding public holidays and eve of public holidays.

How long does delivery take?

We offer Free Express Delivery in Singapore, which typically takes between 01 to 03 working days.

There is no reason to keep waiting in pain.

How often should I be using Thera, and the recommended duration each time?

Thera's primary purpose is to provide on-demand relief, and hence can be quite easy to "over-relief".

We recommend limiting relief to a maximum of 03 sessions daily, per affected joint.

Each session will run for 20 minutes, before turning off automatically.

What temperature setting should I start off with?

We recommend starting at the lowest temperature setting of 40°C, experience the relief and adjust from there.

With infra-heat in a contained setting, temperatures can build up quite quickly, so it is best to start low and slow.

Can Thera be used concurrently with other physical activities, such as simple stretching or household chores?

Thera is most effective when it is correctly positioned, and stays correctly positioned on the affected joint.

With that, we recommend staying seated (ideal if knees were slightly bent) during the course of the 20 minutes session - just perfect for unwinding with your favorite beverage.

Can Thera be used during sleep?

We recommend not to use Thera during the course of sleeping, including any usage under quilts or blankets.

This is to ensure that Thera operates at optimal temperature range, and not overheat due to limited airflow.

When, and for how long should Thera be charged?

Similar to other rechargeable appliances, we recommend charging Thera only after the battery has been fully consumed.

Recommended charging duration is between 03 to 04 hours, using standard (ie. non-fast charging) 5w voltage.

It is important to note that fast charging (ie. above 5w) options will cause damage and must not be used.

This will ensure that the battery's performance and lifespan is kept optimal at all times.

Can Thera be used during the course of charging?

No, Thera must not be used whilst charging. This may affect the battery's true lifespan amongst other areas.

In such an event, the warranty coverage be voided.

THERA Infra-Heat Knee Massager