Comparison

BedJet 3 Smart Remote vs Function Health

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

Head to head
About

BedJet 3 Smart Remote

Control your bed's climate with this app. It allows for rapid cooling, heating, and temperature regulation directly from your smartphone, replicating the functionality of the physical remote.

Highlights
  • Ultra rapid cooling
  • Heating and climate control
  • Bluetooth connectivity
  • Duplicate RF remote features
  • Control specific BedJet models
Read full description

The BedJet is the world's first ultra rapid cooling, heating and climate control system just for your bed. Every BedJet system comes standard with Bluetooth connectivity. The BedJet 3 Smart Remote App duplicates all features of the included RF remote control from the convenience of your iOS device. The BedJet 3 Smart Remote allows control of the BedJet 3 model 3S-800NA, and Vet BedJet Warm Air System model J1034ZMM. We are always working on improvements to our products! Please email us if you find any bugs or have trouble getting the App to work properly to info@bedjet.com.

About

Function Health

Take control of your health with comprehensive lab testing, personalized protocols, and AI-powered insights. Understand your body's data, track changes over time, and make informed decisions for long-term wellness. Connect wearables and upload records for a complete health picture.

Highlights
  • 160+ lab tests annually
  • Personalized health protocols
  • Private AI Chat for results
  • Connect health wearables
  • Advanced MRI & CT scans
  • Upload health records
Features
Read full description

Function membership helps you take control of your health with 160+ lab tests each year, personalized Protocols, and Private AI Chat—all backed by advanced science and your real data. Built with top doctors, Function gives you the power to understand your body, track how it evolves, and make meaningful change. NOW AVAILABLE: HOME OR OFFICE BLOOD DRAWS Schedule a concierge blood draw at your home or office. A licensed specialist comes to you and completes your blood draw in under 20 minutes. Available in select locations. 160+ LAB TESTS Membership includes testing for your heart, hormones, thyroid, liver, kidneys, toxins, nutrients, inflammation, autoimmunity, immunity and more. ADVANCED MRI & CT SCANS Detect early signs of cancer and hundreds of other potential conditions with the option to purchase advanced imaging for your brain, pancreas, liver, spine, ovaries, prostate, heart and much more. PRIVATE AI CHAT Ask questions about your results, identify meaningful patterns, and figure out where to focus next, with Private AI Chat—built in partnership with top clinicians. CONNECT WEARABLES Connect Apple Health and other health devices and wearables to see how your activity, sleep, and daily habits affect your lab test results and long-term health. PROTOCOLS Translate your lab results, scans and health history into clear, evidence-based plans for nutrition, activity, and supplements—all customizable to your goals and preferences. UPLOAD HEALTH RECORDS Upload past lab test results, scans, and other medical records for a more complete view of your health, all in one secure place. PROGRESS YOU CAN SEE Twice-yearly and On-Demand testing helps you track your results over time, monitor for early signs of disease, and identify where to focus next. ADVANCED LAB TESTS Membership includes 160+ lab tests, plus the option to purchase advanced On-Demand tests for: - Detection of 50+ cancers - Alzheimer’s risk detection - MTHFR gene variants - Advanced MRI and CT scans starting at $365 - Food allergies and sensitivities - …and much more ACCESSIBILITY What could cost as much as $15,000 on your own is included with membership for just $365/year. Lab testing is available at over 2,000 lab locations across the US, with no insurance needed. SECURITY Function was built for privacy and security. Function is built to HIPAA standards. Your information is secure. How it works: 1. Join Function and schedule your first set of lab tests. 2. Get your results and personalized Protocols. Ask questions with your Private AI Chat. 3. See your progress with 60+ lab tests at your Mid-Year Test. 4. Purchase MRI or CT scans and other advanced On-Demand Tests any time. DISCLAIMER Function Health is a technology company and not a laboratory or medical provider. All laboratory and medical services are provided by independent third parties. Function Health does not offer medical advice, laboratory services, a diagnosis, medical treatment, or any form of a medical opinion; its services are not a substitute for medical care, medical advice, and/or a detailed discussion with a physician or other licensed provider. If you have any questions regarding any laboratory results or any other information that you access through Function Health, you should contact a physician or other licensed provider. All material, information, data, and content that Function Health provides is strictly for general information purposes. For additional important information: https:// www.functionhealth.com/terms-of-service.

Screenshots

BedJet 3 Smart Remote3 screens
Function Health4 screens

Verdict

The call

The clearest difference is rating: Function Health at 4.9 against BedJet 3 Smart Remote's 4.4. Function Health also leads on update cadence (weekly vs every 6 weeks) and ratings volume (25K vs 789). BedJet 3 Smart Remote's advantage is monetization model (free vs subscription) and review sentiment (82% vs 62%). On price, 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

Function Health holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Function Health has 25K ratings behind it against 789, so its average is the more settled of the two. Written reviews complicate that: 82% of BedJet 3 Smart Remote's written reviews are positive against 62% of Function Health's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

BedJet 3 Smart Remote ships an update every 6 weeks, Function Health weekly. The most recent releases landed on September 27, 2026 and September 29, 2026 respectively.

Scorecard7 real differences · 3 level
BedJet 3 Smart Remote versus Function Health: the parameters behind the verdict, then further details
ParameterBedJet 3 Smart RemoteFunction Health
PriceFreeFree
Rating4.4 (789 ratings)4.9 (25K ratings) — better
Positive reviews82.4% of reviews — better61.9% of reviews
Number of ratings78925K — better
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.4
Further details — not scored
Size14 MB201 MB
Age rating4+17+
DeveloperBEDJET LLCFunction Health

Customer experience

BedJet 3 Smart Remote

All ratings789 ratings
Positive83.1%
Neutral4.4%
Negative12.4%
Written reviews336 reviews
Positive82.4%
Neutral5.4%
Negative12.2%

Function Health

All ratings24,731 ratings
Positive99.0%
Neutral0.4%
Negative0.6%
Written reviews341 reviews
Positive61.9%
Neutral5.6%
Negative32.6%

User reviews

BedJet 3 Smart Remote

From 789 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Intuitive app
  • 🌟 Game-changing product
  • 💤 Improved sleep quality
  • 🌡️ Effective temperature control

Room to improve

  • 🐛 Connectivity issues
  • 🔧 Outdated app design
  • 🤔 Confusing biorhythm settings
  • 🔍 Lack of advanced features
  • ⚠️ Occasional malfunctions

Function Health

From 25K App Store ratings

What we love

  • 🚀 Seamless process for blood tests and results
  • 📊 Comprehensive health insights and tracking
  • 🧠 Helpful clinician notes and recommendations
  • 👍 User-friendly and visually appealing app
  • 💰 Affordable compared to other options

Room to improve

  • 🔍 Lack of communication and support responsiveness
  • 🐛 Some bugs and usability issues in the app

Bugs and requests

BedJet 3 Smart Remote

Reported bugs

4 issues
  • Firmware update issues
  • Unreliable Bluetooth connectivity
  • Inconsistent temperature readings
  • Biorhythm settings not working as expected

Requested features

5 requests
  • Dark mode option
  • Scheduling/automation capabilities
  • Integration with smart home platforms
  • More customization options
  • Improved biorhythm programming

Function Health

Reported bugs

2 issues
  • App sometimes redirects back to the home screen when trying to view results
  • Occasional typos and formatting issues in the app

Requested features

3 requests
  • More customization options in the app settings
  • Ability to print or export test results and recommendations
  • Specific supplement recommendations rather than broad suggestions

In-app purchases

None

BedJet 3 Smart Remote

No in-app purchases

None

Function Health

No in-app purchases

Questions

Is BedJet 3 Smart Remote free?
BedJet 3 Smart Remote is free to download, with no in-app purchases.
Is Function Health free?
Function Health is free to download, with no in-app purchases.
Which has better reviews, BedJet 3 Smart Remote or Function Health?
Function Health is rated higher. BedJet 3 Smart Remote averages 4.4 out of 5 from 789 ratings, while Function Health averages 4.9 from 25K ratings.
Do BedJet 3 Smart Remote or Function Health have ads?
Neither BedJet 3 Smart Remote nor Function Health shows ads.
Which is updated more often, BedJet 3 Smart Remote or Function Health?
BedJet 3 Smart Remote ships an update every 6 weeks, and Function Health weekly. Most recently, BedJet 3 Smart Remote was updated on September 27, 2026 and Function Health on September 29, 2026.

Other comparisons