5 Best Free Blood Pressure Apps in 2026: iPhone, Android & Apple Watch
Updated: Oct 31
Updated: September 2026 | By Dmitri Konash, PhD
We review 5 free blood pressure apps comparing features, platforms, and limitations
Looking for the best blood pressure app free to use in 2026? BreathNow is a strong choice for free BP tracking plus Apple Watch and lifestyle support, SmartBP excels at detailed reports, Heartify focuses on HRV and heart health, Welltory offers broader health analytics, and MedM stands out for Bluetooth blood pressure monitor compatibility.
If you searched for a blood pressure monitor app free, free BP tracker, or an app that connects with a smart BP cuff, this guide compares five of the strongest options.
📊 5 Best Free Blood Pressure Apps Compared
App | Best for | Free BP tracking | Smart monitor / data sync | Apple Watch | BP Coach | Main limitation |
Free BP tracking + lifestyle support | ✅ | ✅ Apple Health / Health Connect | ✅ | ✅ AI Health Coach + personalized BP-lowering plan | Advanced coaching and some activities require Pro | |
SmartBP | Detailed BP records and reports | ✅ | ✅ Health platforms + supported monitors | ✅ | ❌ | Several advanced features require Premium |
Heartify | HRV, pulse and heart-health insights | ⚠️ Not primarily a free BP log | Limited BP focus | ❌ | ❌ | BP-related and advanced features require Premium |
Welltory | HRV, stress and broader health analytics | ✅ Logging/import options | ✅ Connected health services | Apple Watch data integration | ⚠️ AI health insights, but not a dedicated BP Coach | Advanced analytics require Premium |
MedM Blood Pressure Diary | Bluetooth BP monitor compatibility | ✅ | ✅ Direct support for 200+ compatible BP monitors | ❌ | ❌ | Apple Health/Health Connect sync and advanced features require Premium |
Features and subscriptions vary by platform, country and app version. “Free” means a usable free tier, not that every feature is included.
🔍 How We Selected These Apps
We focused on the features that matter most to someone searching for either a free blood pressure app or a blood pressure monitor app free to use.
We assessed:
🩺 Free BP logging and history
📊 Charts and trend analysis
📲 Bluetooth and smart-monitor compatibility
🍎 Apple Health integration
🤖 Android Health Connect integration
⌚ Apple Watch and wearable support
📄 Reports and sharing
❤️ Heart-rate and cardiovascular tracking
🔔 Reminders and medication features
🫁 Lifestyle tools that may help users manage blood pressure
💰 Which important features require payment
We reviewed current developer information, App Store listings, Google Play listings and publicly available user feedback.
Disclosure: BreathNow is published by Cardio Calm Ltd., the company behind this website. We include it because it directly fits this comparison, while applying the same review criteria to competing apps.
🔬 How We Tested the Blood Pressure Apps
To make this comparison more useful than a simple list of app-store descriptions, we conducted hands-on testing of all five apps on August 25, 2026.
Our test devices were an iPhone 17 Pro and a Google Pixel 10 Pro.
We used the Hilo 24/7 blood pressure monitor to obtain blood pressure readings and then evaluated how the apps handled BP logging, history and data-management workflows.
We assessed each app for:
Free BP logging: Can you record and review BP without immediately buying a subscription?
Ease of use: Is it simple to enter readings and understand trends?
Monitor connectivity: Can readings arrive through Bluetooth, Apple Health or Health Connect?
Reports: Can you create useful charts, averages or records for healthcare appointments?
Additional features: Are medication, HRV, stress, reminders or lifestyle tools available?
Value: Is the free tier genuinely useful?
🥇 1. BreathNow — Best for Free Tracking and Lowering BP Naturally
Best for: People who want to record blood pressure and combine tracking with guided activities aimed at lowering blood pressure and heart rate naturally.
BreathNow combines a free blood pressure tracker with breathing, relaxation and exercise tools plus an AI Health Coach that can help users build a personalized cardiovascular-health plan.
BP readings can be entered manually or imported through compatible Apple Health or Android Health Connect workflows.
Apple Watch users can also view BP history and access selected activities directly from the watch.
What stands out
✅ Free core blood pressure logging and history
⌚ Apple Watch BP tracking
📈 Apple Health and Android Health Connect integration
🤖 AI Health Coach
🫁 Guided breathing and relaxation exercises
💪 Isometric and cardiovascular exercise programs
❤️ HRV, stress and cardiovascular tracking tools
Blood pressure monitor compatibility
BreathNow does not require users to buy a specific brand of blood pressure monitor.
A compatible monitor can send readings into Apple Health or Android Health Connect, allowing BreathNow to use those BP measurements alongside other cardiovascular information.
This can be useful if you want to change BP monitor brands without necessarily changing your main blood pressure tracking app.
What to consider
BreathNow does not measure blood pressure by itself. You still need a validated cuff or another suitable BP measuring device for the actual reading.
Some coaching, activities and advanced features are part of BreathNow Pro.
What users say
Users tend to value the combination of tracking and practical exercises rather than simply seeing their BP numbers on a graph.
Our verdict
A strong choice for people who want a free blood pressure app that combines tracking with practical lifestyle support, especially Apple Watch and Apple Health users.
Store Ratings
App Store: 4.7/5, Google Play: 4.3/5
🥈 2. SmartBP — Best for Detailed Blood Pressure Records
Best for: Users who want a dedicated blood pressure diary with detailed charts, reports, medication tracking and smart-monitor connectivity.
SmartBP is one of the longest-established dedicated BP tracking apps and is available on iPhone, Android and Apple Watch.
It is particularly useful for people who want to build a detailed long-term blood pressure record.
What stands out
✅ Free manual BP logging
📊 Graphs, averages and measurement history
💊 Medication tracking
📄 PDF and CSV reporting options
🍎 Apple Health integration
🤖 Health Connect support
⌚ Apple Watch support
🩺 Increasing Bluetooth blood pressure monitor compatibility
Blood pressure monitor compatibility
SmartBP supports health-platform integrations and an expanding selection of compatible smart blood pressure monitors.
For users whose main objective is combining detailed BP records with smart-cuff connectivity, this is one of SmartBP's strongest advantages.
What to consider
Several of SmartBP's more sophisticated features require Premium.
Recent Android reviews also show some frustration from users who expected more advanced functionality in the free tier.
What users say
Users frequently praise SmartBP's flexible records, graphs and ability to share information with doctors.
The main complaints concern Premium restrictions and occasional syncing or device compatibility issues.
Our verdict
One of the best choices for users who want a traditional blood pressure log with detailed reporting.
Store Ratings
App Store: 4.5/5, Google Play: 4.2/5
🥉 3. Heartify — Best for Heart Rate Monitoring
Best for: iPhone users interested in heart rate, HRV, stress, recovery and general heart-health insights rather than dedicated blood pressure logging.
Heartify's main focus is heart rate, HRV, stress, recovery and cardiovascular-health information rather than traditional BP monitoring.
What stands out
✅ Free iPhone app with optional Premium upgrade
❤️ Camera-based heart-rate measurement
📈 HRV tracking
😌 Stress, energy and recovery insights
📚 Heart-health educational content
📊 Historical health reports
Blood pressure monitor compatibility
Heartify should not be confused with a dedicated Bluetooth blood pressure monitor app.
Its strength is broader heart-health analysis rather than building a detailed BP record from a smart cuff.
What to consider
Heartify is not primarily a blood pressure logging app.
Some blood-pressure-related information and more advanced functionality sit behind Premium. A recent App Store reviewer specifically complained that BP-related information required Premium access.
Heartify's current official App Store listing does not show either an Android version from the same developer or an Apple Watch app.
What users say
Heartify receives strong overall ratings for its polished interface and heart-health insights.
Negative feedback most commonly concerns subscription prompts, Premium restrictions and expectations around what the app can measure.
Our verdict
A useful app for HRV, pulse and heart-health awareness, but users whose main objective is free long-term BP logging should probably choose BreathNow, SmartBP or MedM instead.
Store Ratings
App Store: 4.7/5
4️⃣ 4. Welltory — Best for HRV and Broader Heart Health Analytics
Best for: Data-oriented users who want to understand blood pressure alongside stress, HRV, activity and other health metrics.
Welltory combines information from multiple wearables and health-data platforms to generate broader personalized health analytics.
Blood pressure can be entered manually or imported through supported health ecosystems and connected devices.
What stands out
📈 Blood pressure tracking and analysis
❤️ HRV and recovery insights
😌 Stress analysis
⌚ Apple Watch data integration
🔗 Multiple health-data connections
🤖 Personalized health analytics
🏃 Activity and lifestyle correlations
Blood pressure monitor compatibility
Welltory can incorporate BP information from supported devices and connected health services.
It is better viewed as a broad health-analytics platform that can include blood pressure rather than a dedicated smart-cuff application.
What to consider
Welltory can be significantly more complex than a simple BP diary.
Its most advanced analytics and reporting functionality requires a subscription.
What users say
Users who enjoy detailed health data often appreciate Welltory's ability to combine multiple signals into one dashboard.
Criticism tends to focus on subscription cost, complexity and occasional synchronization problems.
Our verdict
Best suited to users who want deep health analytics, rather than simply a free blood pressure log.
Store Ratings
App Store: 4.7/5, Google Play: 4.6/5
5️⃣ 5. MedM Blood Pressure Diary — Best for Bluetooth BP Monitor Compatibility
Best for: People who want to connect a wide variety of Bluetooth blood pressure monitors rather than being locked into one manufacturer's ecosystem.
MedM Blood Pressure Diary is available on both iPhone and Android and allows users to enter BP measurements manually or import them directly from compatible Bluetooth monitors.
The developer says the app supports more than 200 blood pressure monitors, making device compatibility its strongest differentiator.
What stands out
✅ Free manual BP logging
📱 Available on iPhone and Android
🩺 Direct Bluetooth support for 200+ compatible BP monitors
📊 Blood pressure history and trend analysis
❤️ Heart-rate tracking
💊 Medication logging
🫁 Oxygen-saturation and respiration tracking
⚖️ Weight and body-composition tracking
🔐 Can be used without mandatory registration
What is free?
MedM describes the app as freemium, with basic functionality available to users without Premium.
Core BP logging and local data management can therefore be used for free.
Premium adds features including:
Apple Health synchronization
Android Health Connect synchronization
Advanced sharing
Notifications and reminders
Certain advanced reporting capabilities
This distinction is particularly important for anyone searching for a blood pressure monitor app free, because Bluetooth connectivity does not necessarily mean every type of health-platform synchronization is included in the free tier.
What users say
Positive Google Play feedback frequently mentions ease of use, Bluetooth monitor compatibility and the ability to create useful records for doctors.
Recent criticism includes reports of data-history problems after updates, concerns about account prompts and occasional Bluetooth syncing issues.
What to consider
MedM's free version is useful, but users who want seamless Apple Health or Health Connect integration need Premium.
Our verdict
MedM is one of the best free BP apps for people who already own a Bluetooth blood pressure monitor and want to connect it directly to the app, bypassing Apple Health or Health Connect.
Store Ratings
App Store: 4.4/5, Google Play: 4.3/5
🩺 What Is a Blood Pressure Monitor App?
A blood pressure monitor app is normally an app that records, organizes and analyzes blood pressure readings produced by a separate blood pressure measuring device.
The actual reading can reach the app in three main ways:
Manual entry: You measure your BP with a validated cuff and type the systolic, diastolic and pulse readings into the app.
Direct Bluetooth connection: A compatible smart blood pressure monitor sends the reading directly to its app or another supported BP app.
Apple Health or Health Connect: Your monitor sends the measurement into Apple Health on iPhone or Health Connect on Android, and a compatible blood pressure app imports it.
This distinction matters because people searching for a blood pressure monitor app free may expect the phone itself to measure their blood pressure. In reality it can not.
⚠️ Can a Free Blood Pressure App Actually Measure BP?
A normal smartphone app cannot produce conventional systolic and diastolic blood pressure readings using only a camera, fingerprint sensor or touchscreen.
For accurate home BP measurements, you need a validated blood pressure monitor.
The 2025 ACC/AHA High Blood Pressure Guideline emphasizes home blood pressure monitoring but advises against relying on cuffless devices, including smartwatches, for accurate BP measurements until they demonstrate greater precision and reliability.
Apple Watch now offers hypertension notifications on supported models. These notifications can identify patterns associated with possible hypertension, but they do not provide conventional cuff-style systolic and diastolic readings.
So the most useful setup is often:
Validated BP monitor → Apple Health / Health Connect → Blood pressure app
This gives you reliable measurements plus the convenience of long-term tracking, charts and health insights.
🔬 Why Regular Blood Pressure Monitoring Matters
A blood pressure tracker does not lower BP simply because you record the numbers.
The value comes from using those measurements to understand trends and make better decisions with your healthcare professional.
The 2025 ACC/AHA guideline identifies home blood pressure monitoring, combined with appropriate healthcare support and standardized treatment, as an important tool for improving blood pressure control.
A randomized controlled trial called HOME BP, published in The BMJ, studied 622 people with poorly controlled hypertension. Participants using home BP monitoring combined with digital feedback, lifestyle information and clinical support achieved better systolic blood pressure control after one year than those receiving usual care. Study the source.
The practical lesson is simple:
Measure → Track → Understand → Act
A useful blood pressure app can help with the middle two steps.
🏆 What Makes the Best Free Blood Pressure Monitor App?
The best blood pressure app is not necessarily the one with the greatest number of features.
It is the app that makes it easy to measure accurately, record consistently, understand trends and act on useful information.
1. A genuinely usable free BP tracker
At minimum, you should be able to record:
Systolic blood pressure
Diastolic blood pressure
Pulse
Date and time
Notes
without immediately paying for a subscription.
2. Smart blood pressure monitor connectivity
If your BP cuff has Bluetooth, check exactly how the app receives readings.
Some apps connect directly to supported monitors.
Others use:
BP monitor → Apple Health → BP app
or:
BP monitor → Health Connect → BP app
The second approach can be useful because it reduces dependence on one specific blood-pressure-monitor brand.
3. Apple Health or Health Connect integration
Health-platform integration makes it easier to combine BP readings with other information such as heart rate, activity, sleep, HRV or stress.
Check whether synchronization is included in the free version because some apps reserve it for Premium subscribers.
4. Clear BP trends
A single reading is only a snapshot.
Weekly and monthly graphs, averages and long-term trends are usually much more useful than scrolling through individual readings.
5. Doctor-friendly reports
Your doctor probably does not want dozens of screenshots from your phone.
PDF, CSV or clearly organized reports make home blood pressure readings easier to review during a healthcare appointment.
6. Reminders
Regular readings taken under similar conditions are generally more useful for tracking change than random measurements.
Measurement and medication reminders can help users build a consistent routine.
7. Tools that help you act
Traditional blood pressure apps mainly answer:
“What was my blood pressure?”
Newer apps increasingly try to answer:
“What can I do next?”
That may include AI insights, breathing exercises, physical activity, stress management, sleep guidance and other lifestyle support.
📲 The Ideal Setup: BP Cuff → Health Platform → App
For many people, the most flexible blood-pressure tracking setup is:
Validated blood pressure monitor → Apple Health or Health Connect → blood pressure app
A compatible BP monitor produces the actual systolic and diastolic measurement.
Apple Health or Health Connect can then act as a bridge between the BP monitor and compatible apps.
The blood pressure app can use those readings to provide:
📈 Long-term trends
❤️ Heart-rate context
📊 Charts and averages
🔔 Reminders
📄 Reports
🤖 Personalized insights
🫁 Lifestyle support
This approach may also make it easier to switch to a different BP monitor in the future without losing the health ecosystem you already use.
🩺 How to Check Your Blood Pressure Correctly at Home
Even the best blood pressure monitor app cannot compensate for an inaccurate measurement.
For more reliable home readings:
Avoid caffeine, smoking and exercise for around 30 minutes before measurement.
Sit quietly for at least five minutes.
Keep your back supported.
Place both feet flat on the floor.
Use the correct cuff size.
Place the cuff on bare upper-arm skin.
Support your arm around heart level.
Take two measurements about one minute apart.
Record the results.
Try to measure under similar conditions when monitoring trends.
Good data starts with a good measurement.
🫁 Can a Blood Pressure App Help Lower BP?
Simply logging blood pressure does not lower it.
However, monitoring can make trends visible and help users and healthcare professionals understand whether medication, exercise, diet, stress management and other lifestyle changes are working.
This is where different BP apps take different approaches.
Traditional trackers concentrate mainly on:
Measure → Record → Graph
BreathNow is designed around a broader process:
Measure → Understand → Act → Measure Again
Alongside BP tracking, BreathNow includes breathing exercises, meditation, isometric and aerobic exercise, HRV and stress tools, Apple Watch features and an AI Health Coach.
These tools should complement appropriate medical care rather than replace it.
🔒 Privacy, Export and Sharing With Your Doctor
A useful blood pressure record should ideally contain:
Date
Time
Systolic BP
Diastolic BP
Pulse
Medication timing when relevant
Symptoms or notes
Before choosing a free blood pressure app, also check:
Where your health information is stored
Whether registration is mandatory
Whether data is uploaded to the cloud
Whether Apple Health or Health Connect is supported
Whether you can export your readings
Which privacy features require a paid subscription
Do not assume every blood pressure app handles sensitive health information in the same way.
What Makes BreathNow Different?
Most blood pressure apps concentrate primarily on recording numbers.
BreathNow combines BP tracking with practical tools designed to help users improve everyday cardiovascular habits.
These include:
🤖 AI Health Coach
🫁 Guided slow breathing
🧘 Meditation and relaxation
💪 Isometric exercises
🏃 Aerobic activities
❤️ HRV and stress monitoring
⌚ Apple Watch tools
🍎 Apple Health integration
🤖 Android Health Connect integration
The core blood pressure tracker is free, while the full collection of advanced activities and coaching tools is available through BreathNow Pro.
The goal is not to replace a blood pressure monitor or healthcare professional.
It is to help turn BP measurements into more useful everyday actions.
❓ Frequently Asked Questions (FAQs)
1. What is the best free blood pressure app in 2026?
BreathNow is a strong option for free BP tracking plus lifestyle support, while SmartBP is particularly useful for detailed BP records and MedM for Bluetooth-monitor compatibility. The best choice depends on whether you prioritize tracking, reports, smart-monitor connectivity, Apple Watch support or lifestyle tools.
2. What is the best blood pressure monitor app free to use?
BreathNow, SmartBP and MedM all provide useful BP tracking without requiring immediate payment, although their free features differ. MedM is particularly strong for direct Bluetooth-monitor support, while BreathNow combines free tracking with broader cardiovascular-health tools.
3. Can a blood pressure monitor app measure BP without a cuff?
A normal phone app should not be relied upon to generate conventional systolic and diastolic blood pressure measurements by itself. Use a validated BP measuring device and then enter or sync the result into your app.
4. Which free blood pressure app works with Bluetooth BP monitors?
MedM supports a large number of compatible Bluetooth BP monitors directly, while SmartBP also supports compatible devices. Other apps can receive measurements indirectly when a smart monitor syncs BP into Apple Health or Android Health Connect.
5. Is there a free blood pressure app for iPhone?
Yes, several apps offer useful free BP tracking on iPhone, including BreathNow, SmartBP and MedM. Compare Apple Health integration, Apple Watch support, reports and which features remain free.
6. What is the best free blood pressure app for Android?
BreathNow, SmartBP, Welltory and MedM all provide Android options with different strengths. Check Health Connect compatibility, smart-monitor support and whether the features you need are included in the free tier.
7. Which blood pressure apps work with Apple Watch?
BreathNow and SmartBP provide Apple Watch functionality, while Welltory can use Apple Watch health data. Apple Watch hypertension notifications should not be confused with conventional systolic and diastolic measurements from a blood pressure cuff.
8. Are blood pressure apps accurate?
An app can accurately store the BP number supplied to it, but measurement accuracy depends primarily on the measuring device and correct technique. For home monitoring, use an appropriate validated blood pressure monitor rather than relying on a phone app to create the measurement.
9. Do I need to pay to keep a blood pressure log?
No, apps including BreathNow, SmartBP and MedM provide usable free blood-pressure logging. Advanced reporting, AI tools, cloud features or health-platform synchronization may require payment depending on the app.
10. Can a blood pressure app help lower blood pressure?
Tracking itself does not lower BP, but consistent monitoring can help people understand trends and evaluate whether treatment and lifestyle changes are working. Apps that combine monitoring with reminders, education, exercise, breathing or other evidence-based support may help users turn their readings into useful actions.
📚 References
American Heart Association / American College of Cardiology — 2025 High Blood Pressure Guideline
The guideline emphasizes accurate home blood-pressure monitoring as part of hypertension
management and cautions against relying on cuffless devices for accurate BP measurements.
McManus RJ et al. — HOME BP randomized controlled trial, The BMJ
The study evaluated home BP self-monitoring combined with a digital intervention in 622 people with poorly controlled hypertension and found better systolic BP control after one year compared with usual care.
Apple — Hypertension Notifications on Apple Watch
Apple explains that supported Apple Watch models can identify patterns associated with possible hypertension but that users should use a third-party blood pressure cuff to obtain and track actual BP measurements.
Medical disclaimer: This article provides general health and wellness information and is not medical advice. Blood pressure apps do not replace validated medical devices, professional diagnosis or treatment.
