Chilipad vs Wrist Temperature Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chilipad
This platform offers an interactive experience to improve your sleep quality and restore life balance. It allows for real-time temperature control of your bed and personalized sleep programs. The app also provides expert insights and tracks your sleep activity for optimization.
- Real-time bed temperature control
- Personalized sleep temperature programs
- Expert audio content for sleep
- AI-driven temperature adjustments
- Non-wearable sleep tracking
- Sleep activity and health metrics
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Chilipad helps you sleep cooler and wake up refreshed - with personalized temperature control designed around your body. Dial in your perfect sleep temperature in seconds, set custom sleep schedules, and eliminate night sweats for deeper, uninterrupted sleep. Key Features Fall Asleep Faster Find your ideal sleep temperature and settle into deeper sleep, faster. Automatic Adjustments Create temperature schedules that adapt to your routine, even as it changes. Wake Up Naturally Gentle warming helps you wake up refreshed — no harsh alarms. Two Sleepers. Two Temperatures. Each side of the bed adjusts independently for personalized comfort. Manage with Ease Control every bed, device, and sleeper from one simple app. Sleep in Sync with Your Biology Build smarter schedules based on how your body naturally sleeps. Works with Chilipad The Chilipad app pairs with a Dock to unlock precise temperature control and a fully personalized sleep experience. Designed for Better Nights—and Better Days. From falling asleep to waking up, Chilipad helps you create the perfect sleep environment —night after night.
Wrist Temperature Tracker
Automatically analyzes your cycle, ovulation, and temperature patterns using Apple Watch data. Visualize your cycle phases with intelligent charting and trend insights. Advanced features like cycle overlays and widgets require an in-app purchase.
- Automatic cycle detection
- Ovulation and temperature pattern analysis
- Cycle comparison and overlays
- Trend insights and phase visualization
- Daily temperature heat-map
- Yearly trend overview
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Wrist Temperature Tracker turns overnight Apple Watch wrist temperature into clear trends, widgets, and cycle context. The app reads existing wrist temperature values from Apple Health; it does not measure body temperature by itself. Before you start - You need an Apple Watch that supports wrist temperature sensing. - Wear it while sleeping. Track Sleep with Apple Watch and Sleep Focus need to be active for at least 4 hours per night. - After setup or pairing, establishing a baseline usually takes about 5 nights. - Allow the app to read wrist temperature from Health. If Health has no samples, the app cannot show any values. Features - Optional import of recorded cycle starts from Apple Health, with separate read permission. Recorded starts and temperature-based estimates are clearly distinguished. Reproductive data stays on your device; the app does not write cycle entries to Health. - Daily readings plus weekly, monthly, and yearly trends - Heat maps that show changes from your usual pattern - Cycle comparisons and temperature context for spotting recurring patterns - Widgets and complications for quick access to recent data - Configurable notifications for temperature changes - A diagnostics area for Health data, notifications, and purchases Cycle insights help you recognize personal patterns. They are not intended for contraception and do not replace a medical thermometer or diagnosis. Some features, including advanced comparisons, widgets, and extended views, require an in-app purchase. Terms and conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Chilipad at 4.7 against Wrist Temperature Tracker's 3.4. Chilipad also leads on in-app purchases (none vs 3) and ratings volume (5K vs 127). Wrist Temperature Tracker's advantage is update cadence (every 11 days vs every 2 months). On price, review sentiment, ads and device support 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
Both are free to download. Wrist Temperature Tracker sells 3 in-app purchases, starting at $1.99 per month. Chilipad asks for nothing beyond the download.
Chilipad holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Chilipad has 5K ratings behind it against 127, so its average is the more settled of the two. Written reviews point the same way: 33% of Chilipad's written reviews are positive against 28% of Wrist Temperature Tracker's.
Chilipad ships an update every 2 months, Wrist Temperature Tracker every 11 days. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.
| Parameter | Chilipad | Wrist Temperature Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (5K ratings) — better | 3.4 (127 ratings) |
| Positive reviews | 32.5% of reviews — better | 27.9% of reviews |
| Number of ratings | 5K — better | 127 |
| Update frequency | Every 2 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 234 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Sleepme Inc. | Bernhard Hering |
Customer experience
Chilipad
Wrist Temperature Tracker
Bugs and requests
Chilipad
Reported bugs
4 issues- App doesn't save settings/schedules
- Frequent disconnections and need to reset device
- Temperature changes randomly without user input
- App doesn't properly control device functions
Requested features
4 requests- Dark mode option
- Apple Health integration
- Physical remote control option
- Ability to set different programs for each side of the bed
Wrist Temperature Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Chilipad
No in-app purchases
Wrist Temperature Tracker
- Monthly Subscription$1.991 Month
- Yearly Subscription$11.991 Year
- Unlock Wrist Temperature$79.99
Questions
Is Chilipad free?
Is Wrist Temperature Tracker free?
Which has better reviews, Chilipad or Wrist Temperature Tracker?
Do Chilipad or Wrist Temperature Tracker have ads?
Which is updated more often, Chilipad or Wrist Temperature Tracker?
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