Ring Widget vs Sauna Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ring Widget
Visualize your Oura Ring health data with customizable widgets for your iPhone, iPad, and Mac Home and Lock Screens. Track sleep, activity, stress, and more with glanceable insights.
- Oura Ring data widgets
- Home Screen and Lock Screen support
- Readiness and Sleep scores
- Activity and Movement tracking
- Cardio Age and VO2 Max
- Automatic data refresh
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Unlock the power of your Oura Ring data with beautiful, glanceable widgets for iPhone, iPad, Mac, and Apple Watch. Ring Widget brings your health insights — from nightly recovery to daily activity — to where you need them most, always just a glance away. See your Oura Ring battery level and charging status on supported Home Screen widgets, using the latest data from Oura. Included Widgets: • Readiness and Sleep - Your readiness and sleep scores with heart rate, HRV, body temperature, respiratory rate and detailed sleep stages. • Daytime Stress - Monitor stress throughout your day • Activity - Steps, calories burned, distance, and progress toward your daily goal • Ideal Bedtime - Your personalized ideal bedtime window • Body Temperature - Track your body temperature deviation • Daily Movement - A 24-hour visualization of your activity patterns • Cardio Age - See how your cardiovascular age compares to your actual age • VO2 Max - Track your cardiorespiratory fitness level Features: • Multiple widget sizes: small, medium, and Lock Screen compact • Apple Watch complications • Works on iPad and Mac (with Apple Silicon) • Clean, minimal health tracker design that matches your style • Automatic data refresh Requires an Oura Ring and Oura account. Ring Widget is not affiliated with or endorsed by Oura Health Oy. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ringwidget.app/privacy
Sauna Assistant
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Turn heat and cold into a ritual. Sauna Assistant guides your home sauna from first round to final rest. Pick a ritual, press start, and let calm audio cues carry you through heat, cold and quiet. Your iPhone stays outside the sauna and plays through your sauna's speakers. NEW: MAKE THE SAUNA YOURS - Build your own theme with your own ambience and round sounds, a gradient, a symbol and a tip - Share a theme as a file, and a friend can open it straight into their app - Custom themes sync to your iPhone and Apple Watch through iCloud GUIDED RITUALS - Follow scripted rituals like Finnish Classic (Löyly) and Evening Wind-down: warm-up, rounds, rests, plunges and a closing ceremony - Hands-free mode moves you from round to rest to plunge on its own - Adjust the next round, skip a plunge or wrap up early without losing your flow - Gentle hydration nudges during rests SAUNA & COLD PLUNGE SESSIONS - Build your own sessions with custom rounds and countdowns - Add cold plunges between rounds, or start a standalone plunge - Track plunge time, water temperature, humidity and room temperature - Follow along on the Lock Screen and Dynamic Island with Live Activities - Widgets: Quick Start a sauna or plunge, see this week's sessions and streak, or repeat your last ritual in one tap - Control sessions with Siri, Bluetooth headphones or Apple Watch IMMERSIVE SOUNDSCAPES - 17 ambient themes including Wood-Fired, Ocean, Zen, Forest Walk, Thunderstorm and Winter - Round-specific audio cues and wellness tips during rests - Switch themes mid-session, or go silent when you want complete focus APPLE HOME & HEATERS - Trigger your Apple Home scenes when a session starts, pauses, resumes or ends - Monitor live temperature and humidity from compatible HomeKit sensors - Connect a Saunum LEIL heater over Wi-Fi to see cabin temperature and heater status - Log min, max and average conditions for every round HEART RATE & HEALTH - See live heart rate and zones during sauna and plunge sessions with Apple Watch - Save sessions to Apple Health as Mindful Minutes - Plunges are saved as separate workouts, so you can see how your heart rate responds to cold on its own PROGRESS & ACHIEVEMENTS - Session history with statistics and trends across months - A 12-week activity heatmap and streaks - Achievements for consistency, endurance and variety - Share session cards with friends BUILT FOR SAUNA OWNERS - Separate profiles for multiple saunas: home, cottage, gym - Maintenance journal for stones, heater checks, cleaning and repairs, with costs and dates - Sessions and maintenance side by side on one timeline PRIVATE BY DESIGN - Pay once, own it forever. No subscription, no in-app purchases - No account required - Your history syncs privately through your own iCloud Sauna Assistant is for people who want more than a timer: a calmer, more intentional sauna and cold-plunge ritual.
Screenshots
Verdict
The clearest difference is price: Sauna Assistant at $19.99 against Ring Widget's $29.99. Sauna Assistant also leads on in-app purchases (none vs 1). Ring Widget's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Ring Widget costs $29.99 and Sauna Assistant $19.99 up front. Ring Widget sells 1 one-off in-app purchase. Sauna Assistant asks for nothing beyond the download.
Ring Widget ships an update every 2 weeks, Sauna Assistant fortnightly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.
| Parameter | Ring Widget | Sauna Assistant |
|---|---|---|
| Price | $29.99 | $19.99 — better |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 44 MB | 389 MB |
| Age rating | 4+ | 4+ |
| Developer | Aliaksandr Drankou | DAINIUS SERPLIS |
In-app purchases
Ring Widget
- Unlimited Widgets$9.99
Sauna Assistant
No in-app purchases









