Clearlight vs Radiant Health comes down to the model you are buying and how you want to use it. For a straightforward far-infrared cabin, compare Clearlight Premier with Radiant Health Pause. Clearlight Sanctuary adds a different heater package and cabin design. Earlier Radiant Health Elite testing remains useful for understanding my experience, but it is not a test of the new Pause.
This update combines current manufacturer documentation with the earlier hands-on material below. It does not claim a new side-by-side Pause test. This site contains promotional and affiliate links.
Compare the models | Pause controls | Earlier testing | Buying checklist
Clearlight Premier vs Radiant Health Pause vs Sanctuary
| Option | Why consider it? | What to verify |
|---|---|---|
| Clearlight Premier | Far-infrared range for buyers who want a conventional cabin and straightforward sauna sessions. | Exact cabin and bench dimensions, controller layout, heater configuration and installed price. |
| Radiant Health Pause | Current successor to Elite, with exterior controls, optional app operation and additional heater-zone controls. | Whether the control arrangement suits your routine; current model reports rather than older Elite measurements. |
| Clearlight Sanctuary | Full-spectrum range worth comparing if its design and heater package are priorities. | Which accessories are included, indoor versus outdoor designation and usable seating space. |
| Radiant Health Elite | Relevant to existing owners and used-sauna buyers; the model behind earlier reviews. | Condition, replacement-part availability, warranty transfer and differences from Pause. |
Sources: Clearlight range guide and Radiant Health’s Elite-to-Pause comparison. These describe the manufacturers’ offerings; they are not independent performance measurements.
Does Radiant Health Pause require a phone?
No. Radiant Health says Pause can be operated manually without its app. Its physical digital controls are outside the cabin, and the app provides another way to adjust settings. That distinction matters: being able to start a session without a phone is different from being able to change every setting while seated inside.
If you prefer leaving your phone outside, ask for a demonstration of starting, stopping, changing temperature and adjusting the timer with the physical controls. Decide whether setting the session before entering works for you. If frequent adjustments from the bench are important, compare the exact Clearlight model’s controls in person or by video before ordering.
For app use, ask about network requirements, loss of Wi-Fi, account access and what functions remain available offline. A product’s app features should fit your household; they should not be the only way you can comfortably operate a long-lived appliance.
Cabin size: outside dimensions are not legroom
A bigger exterior footprint does not establish a matching increase in usable interior depth. Wall thickness, heater guards, bench position and door clearance all affect the space you actually sit in. Ask both sellers for an interior drawing and bench measurements for the exact one-person or two-person model quoted.
- For one person: measure bench width and depth, headroom and the room needed to turn or sit sideways.
- For two people: compare clear seating width and foot space with both people seated. A capacity label is not a comfort test.
- For installation: allow for door swing, manufacturer clearances, assembly access and the route through your house.
Tape the exterior footprint on the floor to check room fit. Separately mark the usable bench dimensions on a seat to check comfort. Do not use an exterior depth difference as an exact claim about extra legroom.
Carbon vs carbon-ceramic: what the label can tell you
Heater material and layout help describe the equipment, but a label alone cannot tell you which assembled sauna will feel better. Distance to the heaters, exposed heater area, controls, room conditions and your seated position all matter. Compare the complete cabin, not a single material name.
For a useful demonstration, start both cabins at a documented room temperature and record warm-up time, temperature at the occupied position, heater cycling and comfort at the back, legs and feet. Keep subjective comfort separate from measured output. A hotter-feeling session is not, by itself, evidence of superior therapeutic results.
Which has lower EMF?
This page does not establish a current Pause-versus-Premier numerical winner. A reading from an older Elite, or one taken directly on a heater, cannot settle that question.
Request reports identifying the exact assembled model, meter, measurement locations, distance and operating settings. Magnetic-field readings, electric-field readings and wireless radiofrequency measurements are different measurements. Compare matching units and conditions, including room background readings and whether optional wireless features were enabled. Keep the full report with the quote instead of relying on a single low-EMF badge.
Warranty and lifetime ownership costs
Compare the actual warranty supplied with the purchase. A headline such as “lifetime” does not describe every component, labor charge or accessory. Ask who diagnoses faults, who installs replacement parts and who pays freight. Used purchases and commercial installations need separate checks.
Use Clearlight’s service portal and Radiant Health’s manuals and support documents. Obtain written terms for your country and model. Do not treat an older Elite warranty summary as a confirmed Pause warranty.
Compare delivered cabin price, tax, electrical work, placement, required accessories and financing cost. A discount on a larger package may still cost more than the configuration you need.
My earlier Clearlight and Radiant Health testing
My earlier comparison favored Radiant Health Elite for my own use, including a purchase for my mother. I also liked Clearlight Premier. That is a record of my experience with those models, not proof that every current Radiant Health configuration beats every Clearlight.
In the earlier Sanctuary unit I discussed, I noticed heat loss around the glass front and door gaps. I valued the bench heater in the Elite. Those observations are reasons to inspect the current cabin’s seals, heater layout and comfort; they should not be generalized to every model or installation.
My earlier full-spectrum discussion is also available below. A full-spectrum heater and a dedicated red-light accessory should be evaluated as separate devices; the shared use of near-infrared terminology does not make their outputs interchangeable.
The questions I would send both sellers
- What exact model, generation, wood and included equipment does this quote cover?
- What are the usable interior and bench measurements?
- Can you demonstrate all controls with the phone left outside?
- What circuit, outlet and installation clearances does the manual require?
- Can you supply complete current testing reports for this model?
- What is the total delivered price, and what labor or freight costs are excluded from warranty?
- What happens if the cabin arrives damaged, does not fit, or has been unpacked before a return request?
Which would I shortlist?
Start with Premier and Pause for a far-infrared comparison. Choose the cabin that fits your body, room, preferred controls and ownership budget. Add Sanctuary to the shortlist when its particular design or full-spectrum package is something you actively want. For a used Elite, prioritize condition and support availability over historical list prices.
The remaining evidence gap is a documented current-model side-by-side test. Until that exists here, the earlier videos and current manufacturer specifications answer different questions and should be read that way.