SleepingTemp vs Wrist Temperature Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepingTemp
Monitor your wrist temperature overnight with this Apple Watch app. Gain insights into your sleep patterns and identify potential disruptions affecting sleep quality. Understand how temperature fluctuations relate to your body's internal state for better rest.
- Sleep temperature monitoring
- Wrist temperature insights
- Sleep disruption identification
- Apple Watch integration
- Sleep focus activation tracking
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Introducing SleepingTemp , an app that provides you with valuable insights into your sleep wrist temperature. SleepingTemp is a simple and intuitive app that you can install on your Apple Watch. By monitoring your wrist temperature, SleepingTemp can help you identify any issues that may be preventing you from getting the best possible sleep. For example, if your wrist temperature is consistently too high or too low, this may indicate that you are not sleeping deeply enough or that your sleep is being disrupted by external factors. The temperature on the wrist is related to the body temperature. It is measured via the Apple Watch while you sleep. The wrist temperature shows an average of several measurements taken while you are asleep and when the sleep focus is activated. Requirements: - An Apple Watch Series 8 or Apple Watch Ultra. - Sleep must be set up with Track Sleep with Apple Watch enabled. - Sleep Focus must be enabled for at least 4 hours a night for about 5 nights.
Wrist Temperature Tracker
Visualize your Apple Watch's overnight wrist temperature readings as historical data and convenient widgets. Understand your temperature trends over time, with options for monthly, yearly, and comparative views. Requires a compatible Apple Watch and proper sleep tracking setup.
- Nightly reading history (7, 30, 90 days, 1 year)
- Monthly calendar with relative color coding
- Cycle comparison with period start data
- Widgets and complications for quick access
- Customizable reading notifications
- Health data diagnostics
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How has your wrist temperature changed over the past nights? Wrist Temperature Tracker shows your Apple Watch readings as history, comparisons and widgets. For people with a compatible Watch who want a clearer view of their overnight data in Apple Health. The app does not take measurements and is not an on-demand thermometer. Try the iPhone app for six days after installation. Continued access then requires a monthly subscription, annual subscription, or one-time purchase. You can restore an existing purchase. 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 - Measured night readings over 7, 30 or 90 days, or one year. Missing nights stay visible. - A monthly calendar with colours relative to that month's median, not a medical temperature threshold. - Compare cycles using recorded period starts from Apple Health or your own local entries. The app does not write cycle data to Health. - Widgets and complications for quick access to recent data - Get notified when a new reading arrives: all readings, or only values below or above your absolute temperature thresholds. No on-demand measurement or guaranteed daily notification. - A diagnostics area for Health data, notifications, and purchases Temperature patterns do not confirm ovulation. Not for contraception or diagnosis. Terms and conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Wrist Temperature Tracker at Free against SleepingTemp's $2.99. SleepingTemp's advantage is in-app purchases (none vs 3) and review sentiment (45% vs 28%). On ads, device support and iOS requirement 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
Wrist Temperature Tracker is free to download; SleepingTemp costs $2.99 up front. Wrist Temperature Tracker sells 3 in-app purchases, starting at $1.99 per month. SleepingTemp asks for nothing beyond the download.
SleepingTemp ships an update every 5 days, Wrist Temperature Tracker every 11 days. Both last shipped on November 7, 2026.
| Parameter | SleepingTemp | Wrist Temperature Tracker |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 3.4 (128 ratings) — better |
| Positive reviews | 45.5% of reviews — better | 28.0% of reviews |
| Number of ratings | — | 128 — better |
| Update frequency | Every 5 days — better | Every 11 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 17 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Kevin Reutter | Bernhard Hering |
Customer experience
SleepingTemp
Wrist Temperature Tracker
In-app purchases
SleepingTemp
No in-app purchases
Wrist Temperature Tracker
- Monthly Subscription$1.991 Month
- Yearly Subscription$11.991 Year
- Unlock Wrist Temperature$79.99
Questions
Is SleepingTemp free?
Is Wrist Temperature Tracker free?
Do SleepingTemp or Wrist Temperature Tracker have ads?
Which is updated more often, SleepingTemp or Wrist Temperature Tracker?
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