Comparison

Subaru Ambassador vs Tempur® Sleeptracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Subaru Ambassador

This app provides exclusive access to Subaru Ambassador program resources and information. It's designed for team members to stay connected and informed while on the go. Be aware that continuous GPS usage can impact battery life.

Highlights
  • Exclusive team access
  • On-the-go information
  • Program resources
  • Stay connected
Features
Read full description

Access to all things Subaru Ambassador on the go – an app created just for our team! NOTE: Continued use of GPS running in the background can dramatically decrease battery life.

About

Tempur® Sleeptracker

This app analyzes your sleep patterns without requiring you to wear anything. It provides detailed sleep graphs, metrics like heart rate and respiration, and personalized AI-driven tips to help you improve your sleep quality. Wake up refreshed with its smart alarm feature.

Highlights
  • AI Sleep Coach with personalized tips
  • Respiration and heart rate monitoring
  • Sleep cycle alarm
  • Automatic sleep monitoring
  • Detailed sleep graphs and metrics
  • Apple Health integration
Read full description

** THIS APP WILL NOT FUNCTION WITHOUT HARDWARE. This is the companion app for 2023 & newer Tempur® Sleeptracker-AI® Smart Bases. ONE OF THESE DEVICES IS REQUIRED TO USE THIS APP. ** POWERED BY SLEEPTRACKER-AI®: BETTER SLEEP Learn about your sleep - and improve your sleep - with nothing to wear or charge! This is the companion app for the Tempur® Sleeptracker-AI® Monitor which makes your bed a smart bed. The Sleeptracker-AI® system is the first cloud-based, non-invasive IoT sleep optimization solution powered by artificial intelligence (AI) and integrated into the smart home. The app provides detailed daily sleep graphs and sleep metrics derived from accurately and continuously monitoring the sleeper’s respiration rate, heart rate, and movements throughout the night. Easy-to-understand sleep graphs visually distinguish between periods when you were in REM sleep, light sleep, deep sleep, or awake. The AI Sleep Coach delivers personalized tips and insights to help you improve your sleep every night. AI SLEEP COACH The AI Sleep Coach, powered by the Sleeptracker-AI® Artificial Intelligence Engine, provides effective, easy-to-implement, personal sleep tips based on a comprehensive analysis of individual sleep patterns. RESPIRATION AND HEART RATE MONITORING The Sleeptracker-AI® system monitors both respiration and heart rate accurately through the night for deeper sleep analysis, with your data displayed as easy to read charts in the app. SLEEP CYCLE ALARM Optionally select white noise that gently fades away after you've fallen asleep, then set a sleep cycle alarm that will help you Wake Up at the Optimal Time™ in your sleep cycle so you wake up refreshed and more energized. AUTOMATIC SLEEP MONITORING If you choose to record your sleep automatically, there’s nothing to do and nothing to wear. Optionally receive a notification in the morning when your sleep results are available and a daily email with your sleep summary and AI Coach insights. APPLE HEALTH Share your Sleeptracker-AI® sleep data to the Apple Health app. The Sleeptracker-AI® system reports the following sleep-related statistics each night: - REM sleep, light sleep, deep sleep, awake time - Time at which you fell asleep and woke up - Number of times awoken during the night - Continuous respiration rate - Continuous heart rate - Sleep quality metric (scale of 0-100) - Sleep efficiency (time spent in bed vs. total time asleep) - Time it took you to fall asleep Terms of Use: https://sleeptracker.com/static/doc?id=32&ref=sleeptracker-eula Privacy Policy: https://portal.tsi.sleeptracker.com/webview/privacyNotice

Screenshots

Subaru Ambassador4 screens
Tempur® Sleeptracker4 screens

Verdict

The call

The clearest difference is rating: Tempur® Sleeptracker at 4.7 against Subaru Ambassador's 3.8. Tempur® Sleeptracker also leads on ratings volume (35K vs 19). Subaru Ambassador's advantage is review sentiment (71% vs 37%) and iOS requirement (12.0 vs 17.5). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Tempur® Sleeptracker holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Tempur® Sleeptracker has 35K ratings behind it against 19, so its average is the more settled of the two. Written reviews complicate that: 71% of Subaru Ambassador's written reviews are positive against 37% of Tempur® Sleeptracker's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Subaru Ambassador ships an update every 2 months, Tempur® Sleeptracker every 3 months. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
Subaru Ambassador versus Tempur® Sleeptracker: the parameters behind the verdict, then further details
ParameterSubaru AmbassadorTempur® Sleeptracker
PriceFreeFree
Rating3.8 (19 ratings)4.7 (35K ratings) — better
Positive reviews71.4% of reviews — better37.1% of reviews
Number of ratings1935K — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.5
Further details — not scored
Size99 MB98 MB
Age rating4+4+
DeveloperSubaru of AmericaFullpower®

Customer experience

Subaru Ambassador

All ratings19 ratings
Positive68.4%
Neutral5.3%
Negative26.3%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

Tempur® Sleeptracker

All ratings32,484 ratings
Positive93.8%
Neutral2.7%
Negative3.5%
Written reviews350 reviews
Positive37.1%
Neutral11.4%
Negative51.4%

Bugs and requests

Subaru Ambassador

Not enough reviews yet to summarise bugs or requests.

Tempur® Sleeptracker

Reported bugs

5 issues
  • Sleep recording not stopping when getting out of bed
  • Firmware update issues and connection problems
  • Remote control function lags and freezes
  • Sleep cycle alarm not working as expected
  • Inconsistent data reporting and missing sleep entries

Requested features

5 requests
  • Local API for sensors and control
  • Customizable wave forms and relaxation modes
  • Apple Watch integration for remote control
  • Improved multi-sleeper detection and tracking
  • Better accessibility and usability for vision-impaired users

In-app purchases

None

Subaru Ambassador

No in-app purchases

None

Tempur® Sleeptracker

No in-app purchases

Questions

Is Subaru Ambassador free?
Subaru Ambassador is free to download, with no in-app purchases.
Is Tempur® Sleeptracker free?
Tempur® Sleeptracker is free to download, with no in-app purchases.
Which has better reviews, Subaru Ambassador or Tempur® Sleeptracker?
Tempur® Sleeptracker is rated higher. Subaru Ambassador averages 3.8 out of 5 from 19 ratings, while Tempur® Sleeptracker averages 4.7 from 35K ratings.
Do Subaru Ambassador or Tempur® Sleeptracker have ads?
Neither Subaru Ambassador nor Tempur® Sleeptracker shows ads.
Which is updated more often, Subaru Ambassador or Tempur® Sleeptracker?
Subaru Ambassador ships an update every 2 months, and Tempur® Sleeptracker every 3 months. Most recently, Subaru Ambassador was updated on October 14, 2026 and Tempur® Sleeptracker on October 27, 2026.

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