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Pulse Sauna
A clear-cedar backyard sauna built around Saunum’s even heat, integrated red/NIR light, and the Yutori app — which turns your sessions into structured protocols with an emergency alert system in case something goes seriously wrong.
10% non-refundable deposit · 12-week lead time
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The Space
A quiet cedar room, built to last.
5’ × 7’ interior hot room, framed with 2×4 studs and sealed to R-19 for fast heat-up and stable temperature. Clear cedar inside and out for a calm, natural aesthetic.
Clear cedar throughout
Interior cladding, benching, and exterior siding in clear cedar. Natural grain, no stain, no off-gassing.
Dual-pane tempered glass
1″ low-E glass with light gray tint in door and window. Aluminum spacer for thermal performance and a soft view line.
Epoxy-coated concrete floor
Easy wash-down, durable, non-combustible. Grade slopes away from the door for drainage.
Metal roof
Designed for year-round outdoor exposure. Rain, snow, sun — the structure handles it.
Tyvek weather barrier
Behind the exterior cedar with an interior air gap for moisture control and long-term durability.
R-19 insulation
2×4 framed walls and ceiling, fully sealed. Fast heat-up and minimal energy waste.
Heat & Climate
Saunum: even heat, not hot ceiling.
The Saunum Air 7.5 electric heater with integrated climate equalizer pulls hot ceiling air and cool floor air into a mixing chamber, then redistributes a more even, oxygen-rich stream across the room.
Climate Equalizer
Saunum’s fan system blends ceiling and floor air for uniform temperature distribution. No more “scorching at the top, cold at your feet.”
Engineered Ventilation
Fresh-air intake near the floor, extraction duct mid-wall on the opposite side. Cross-room airflow for fresh air during sessions and post-session drying.
Remote Pre-heat
Saunum wall controller plus the Saunum mobile app. Start heating from inside the house and walk into a ready sauna.
Integrated Light Therapy
PlatinumLED SaunaMAX Pro
320-watt red and near-infrared panel mounted inside the hot room. Layer photobiomodulation into an already-scheduled sauna session instead of requiring a separate device and habit.
- 320 × 1W LEDs across five wavelengths
- 630/660 nm red + 810/830/850 nm near-infrared
- Fan-less, IP65, sauna-rated to 150°F / 65°C
- Ultra-low EMF (0.0 µT at 4″)
- ~39″ × 10″ × 3.5″, 17 lb
R+ | NIR+ Spectrum
wavelengths in nm
The Yutori App
Sensors, coaching, and safety — built in.
Bluetooth sensors stream ambient temperature and humidity to the app. Apple Health and Google Health Connect pull heart rate and HRV from your wearable. Everything else follows from the data.
Live Coach
Computes your personal timing window from historical durations, current temperature zone, and demographic factors. Simple states: “building up,” “in the zone,” “time to wrap.”
Safety Guardrails
HR ceiling at ≈85% of age-predicted max. Dangerous-zone temperature detection. Absolute max duration per modality. Contrast-specific warnings when alternating hot and cold.
Long-term Analysis
Aggregates 30–90 days of sessions into average durations, peak temps, HR/HRV trends, usage patterns, and adaptation markers. AI-generated narrative insights tied to your numbers.
Structured Protocols
Multi-week sauna, cold, or contrast protocols with weekly focus, frequency, duration, and temperature guidelines — grounded in your actual session data.
Emergency Alert System
Monitors for signs of serious trouble during sessions. If thresholds are met, the app triggers escalating alerts on your phone, notifies pre-selected emergency contacts, and where supported, initiates an emergency call workflow.
This system is a backup, not a guarantee. It depends on sensor data, device connectivity, and local emergency-call capabilities.
Research-Informed
What the science says — and doesn’t.
The research on heat, cold, and light is encouraging but not definitive. Different people respond differently. We built Pulse Sauna to make dose visible and repeatable, not to promise specific outcomes.
Heat
- Cardiovascular load similar to light–moderate exercise
- Heat shock protein activation (HSP70/90)
- Post-sauna temperature drop supports deeper sleep
Cold
- Sharp norepinephrine surge — alertness and mood
- Brown adipose activation, modest metabolic effects
- Autonomic adaptation and cold tolerance over time
Contrast
- Layers heat and cold stressors in a single session
- Trains vasculature for rapid shifts
- Often reported as more mood-elevating than either alone
Light
- Red / NIR interacts with mitochondrial pathways
- Recovery and pain reduction in some protocols
- Layered into the sauna — no extra device or habit
We always recommend discussing substantial changes to your routine with your healthcare provider.
Installation
What you need on-site.
Level pad
Non-combustible surface, minimum 6’×9’ for the sauna footprint, door swing, and a small landing. Grade sloped away from the door for drainage.
Dedicated 240V / 50A circuit
Installed by a licensed electrician to NEC and local code. Exterior 50A RV-style receptacle near the pad. Single plug — no on-site wiring inside the sauna body.
Clearances
Side and rear clearances per local building and electrical codes, and per Saunum’s heater clearance requirements.
Wi-Fi coverage
Reliable signal at the sauna location for Saunum control, Yutori syncing, AI coaching, and emergency alert workflows.
Pricing & Delivery
$24,999, delivered.
One price, delivered to your site. Target delivery within 12 weeks of signed agreement, subject to material and freight conditions.
Deposit
10% non-refundable deposit due at site visit and contract signing to reserve a build slot and secure materials.
Balance
Remaining 90% due prior to shipment or at delivery, as specified in your purchase agreement.
Lead time
Target delivery within 12 weeks of signed agreement. We’ll keep you updated on build progress throughout.
Deposit is non-refundable and reserves your build slot. Full terms are specified in the purchase agreement signed at contract.
Specifications
Full specs.
| Interior size | 5’ × 7’ hot room, 1–3 users |
| Construction | 2×4 framing, R-19 insulated walls & ceiling |
| Interior finish | Clear cedar cladding and benching |
| Exterior finish | Clear cedar siding with Tyvek WRB |
| Floor | Epoxy-resin coated concrete, wash-down friendly |
| Roof | Metal roof, outdoor rated |
| Glazing | 1″ dual-pane low-E tempered glass, light gray tint |
| Heater | Saunum Air 7.5 with climate equalizer |
| Ventilation | 4″ intake ≤12″ from floor; 6–8″ extraction 24–47″ from floor |
| Red / NIR light | PlatinumLED SaunaMAX Pro — 320 W, 630/660/810/830/850 nm |
| Power | 240 V, 50 A RV-style plug to dedicated circuit |
| Control | Saunum wall controller + Saunum mobile app |
| App | Yutori app with sensors, Live Coach, trends & protocols |
| Safety | Live guardrails + multi-step emergency alert system |
Important
Safety & limitations.
Pulse Sauna and the Yutori app make heat and cold exposure easier to structure and safer to explore, but there are important limits to keep in mind.
Not a medical device
Pulse Sauna, the Saunum heater, the SaunaMAX Pro light, and the Yutori app are not medical devices and are not intended to diagnose, treat, cure, or prevent any disease. They should not replace medical advice, screening, or supervision from your healthcare team.
Connectivity-dependent emergency alerts
The emergency alert system depends on your phone, sensors, and network. If Wi-Fi or cellular service is poor, if your phone battery is dead, or if permissions are disabled, emergency workflows may be delayed or unavailable. Do not rely on the system as your sole layer of safety.
User configuration and supervision
You must configure emergency contacts and allow necessary permissions. Children, people with significant cardiovascular or neurological conditions, and anyone advised to avoid heat or cold should only use the sauna or plunge under direct supervision and medical guidance.
Heed your own limits
The Live Coach’s guidance is conservative by design, but it is still an estimate. If you feel unwell, light-headed, confused, or distressed, end the session immediately and seek help — regardless of what the app is showing.
Your backyard. Your protocol. Your data.
$24,999 delivered. 10% deposit reserves your build slot. Target delivery within 12 weeks of signed agreement.
Checkout is temporarily unavailable. Refresh this page or contact support@yutorilabs.com.