World-Class Soundscapes
Escape into 14+ professionally curated audio environments, each featuring unique ambient background music and round-specific audio cues.
Continuous Ambiance
Background music throughout the entire session
Round-Specific Audio
Unique soundscapes during active heating periods
Seamless Transitions
Professional crossfade technology prevents jarring audio cuts
Precision Mixing
Separate volume controls for ambient and round audio
Multimedia Ready
Full support for AirPlay and Bluetooth audio systems
Total Environment Control
Transform your sauna into an intelligent sanctuary with granular automation hooks for every stage of your ritual.
6-Event Scene Automation
Trigger specific HomeKit scenes for Session Start, Resume, Pause, Stop, and Round Start/Stop.
Environmental Monitoring
Real-time temperature & humidity tracking with sensor calibration offsets.
Intelligent Retry Logic
High-reliability HomeKit connection with automatic state reconciliation.
Data Insights
Every round saves its environmental data to help you discover your perfect heat profile.
Siri Voice Control
"Hey Siri, start my sauna session" — hands-free control via App Intents.
Master Your Rounds
Flexible session management that adapts to you, from quick refreshes to deep endurance rituals.
Custom Durations
Set heating rounds from 1 to 60 minutes.
Smart Countdowns
Configure 0‑120 second preparation time before rounds start.
Dynamic Island & Live Activities
Compact timers and controls always visible on your Lock Screen.
Multi-Device Control
Manage your session from Apple Watch, Mac, or iPad wirelessly.
Intelligent Notifications
Background alerts keep you safe without needing to unlock your device.
Theme Switching
Change your audio environment mid-session without losing timer progress.
A Complete Wellness Archive
Comprehensive logging and visual analytics that track your consistency and equipment maintenance in one unified timeline.
HealthKit Sync
Automatically logs "Mindful Minutes" to Apple Health.
Deep Analytics
Monthly bar charts for frequency, plus line charts for duration, temperature, and humidity trends.
Achievements & Streaks
15 unlockable achievements and weekly consistency tracking.
Rich Session Cards
Auto-recording of every round with personal notes and environmental insights.
Protect Your Investment
A dedicated journal to track the "health" of your equipment. Log stone replacements, heater element checks, and track costs to manage your investment.
Stone Management
Track stone replacement intervals for optimal steam quality and safety.
Heater Health
Log heating element checks and maintenance dates for reliable operation.
Cost Tracking
Manage and archive service costs and equipment investments in one place.
Profile History
Maintain separate journals for different saunas or commercial units.
Built for Success
15 Unlockable Achievements
Weekly Streak milestones
Celebration overlays for progress
Optimized for iPhone 17 Pro Max
Equipment Ready
Multi-sauna profile support
Categorized maintenance icons
Maintenance cost tracking
Heater & Stone replacement logs
Accessible Design
Unified Dark Mode throughout
Full VoiceOver & Accessibility labels
Customizable Countdown sounds
Celsius / Fahrenheit preferences
Your Data Stays on Your Terms
Zero accounts, zero tracking, zero ads. Just pure wellness.
No Accounts Required
Use all features immediately. No forced sign-ups, no email collection, no passwords.
Secured Locally
All history and settings stay private on your device, syncing via your own personal iCloud.
No Analytics Tracking
We don't harvest your data or track your behavior. Pure, distraction-free relaxation.
Feature Deep-Dive FAQ
Specific answers for enthusiasts and power users
Which HomeKit events can I trigger?
Sauna Assistant offers hooks for 6 distinct events: Session Start, Round Start, Round Stop, Session Pause, Session Resume, and Session Stop. This allows for complex setups like dimming lights for heat and brightening them for cool-downs automatically.
What analytics are included?
You get a comprehensive dashboard including Monthly Session Bar Charts, Session Duration trends, individual Round Performance, and historical charts for both Temperature and Humidity trends over time.
Does it support Siri?
Yes. We support App Intents which allow you to say "Hey Siri, start my sauna session" or use Siri Suggestions for your favorite audio themes. Voice control makes hand-free operation effortless.
How many achievements are there?
There are 15 unlockable achievements tracking everything from session count and total heat time to exploration of different themes and consistency streaks.
What are the round limits?
You can configure rounds from 1 to 60 minutes and preparation countdowns from 0 to 120 seconds. There is no limit to the number of rounds you can perform in a single session.
What is the Maintenance Journal?
It's a dedicated tool to track the "health" of your equipment. Log stone replacements, heater element checks, cleaning, and track costs to manage your sauna investment across multiple profiles.
Your Sanctuary Awaits
Experience the most complete sauna companion built for iPhone
One-time payment • No subscription
iOS 18.0+ | iPhone, iPad, Mac & Apple Watch