5 Best Blood Pressure Apps Free in 2026
- Dmitri Konash
- 1 day ago
- 4 min read
We review the 5 free blood pressure apps comparing features, platforms, and limitations
Tracking your blood pressure regularly is one of the most powerful habits for long-term heart health — yet many people still rely on scraps of paper, notes apps, or memory.
The good news? 📱There are several free blood pressure apps that can help you log, visualize, and understand your numbers — without paying a subscription.
In this guide, we review the 5 best blood pressure apps free in 2026, comparing features, platforms, and limitations — so you can choose the right tool for your heart.
⚠️ Important reminder (before we start)
No blood pressure app can measure blood pressure. And neither iPhone, Android phones nor Apple Watch can measure blood pressure on their own.
All apps listed below are blood pressure monitor apps for tracking only.You must still use an external, validated blood pressure monitor to take readings.
As the American Heart Association clearly states:
“Home blood pressure monitoring is an important part of managing high blood pressure — but readings must come from a validated device.”🔗 https://www.heart.org/en/health-topics/high-blood-pressure
📊 Comparison: 5 Best Blood Pressure App Free
App | iPhone | Android | Apple Watch | Free BP Tracking | Notes |
BreathNow | ✅ | ✅ | ✅ Yes | ✅ Full | Apple Watch support, guided BP-lowering exercises |
SmartBP | ✅ | ✅ | ❌ | ✅ Limited | Clean logging, exports locked |
Heartify | ✅ | ❌ | ❌ | ⚠️ Partial | Strong upsell to paid plans |
Welltory | ✅ | ✅ | ❌ | ⚠️ Indirect | Focus on HRV, not BP-first |
Qardio | ✅ | ❌ | ❌ | ⚠️ Device-dependent | Works best with Qardio hardware |
👉 Key takeaway:🟢 BreathNow is the only free blood pressure app that supports Apple Watch blood pressure tracking.
🥇 1. BreathNow — Best Free Blood Pressure App Overall
BreathNow is built specifically for people who want to track blood pressure long-term and lower it naturally.
Why it stands out:
✅ Free blood pressure tracking features
⌚ Only app with Apple Watch BP tracking
📈 Clean trends & history
🫁 Guided breathing, IMST & relaxation exercises
🔒 Privacy-first, all data stored in Apple Health or Android Health Connect
As Dr. Peter Attia often emphasizes:
“What gets measured consistently is what improves over time.”🔗 https://peterattiamd.com/bloodpressure/
BreathNow makes that consistency easy — especially if you already wear an Apple Watch.
🥈 2. SmartBP — Simple & Minimal
SmartBP is a popular free blood pressure app with a clean interface.
Pros
Simple logging
iPhone & Android support
Cons
❌ No Apple Watch support for trends tracking
⚠️ Exports and insights often require payment
Good for basic use — limited for long-term behavior change.
🥉 3. Heartify — Coaching-Focused, Paywall-Heavy
Heartify markets itself as a heart coaching app.
Pros
Polished UI
Educational content
Cons
❌ No Android
❌ No Apple Watch support for trends tracking
⚠️ Most useful BP features locked behind subscription
Better as an education app than a true free blood pressure tracker.
4️⃣ Welltory — Data-Rich, BP-Light
Welltory focuses on HRV, stress, and recovery.
Pros
Advanced analytics
Integrates many wearables
Excellent graphics
Cons
⚠️ Blood pressure is not core
❌ No Apple Watch support for trends tracking
Can feel overwhelming
As Andrew Huberman notes:
“Stress management matters — but cardiovascular metrics must be tracked directly.”🔗 https://hubermanlab.com
5️⃣ Qardio — Best With Their Device
Qardio works best if you already own Qardio hardware.
Pros
Medical-grade integrations
Clean charts
Cons
❌ No Apple Watch support for trends tracking
Limited value without hardware
⌚ Can Apple Watch Measure Blood Pressure?
Short answer: No.
Even though Apple Watch tracks heart rate, ECG, and activity, as of January 2026 it does not measure blood pressure.
Rhonda Patrick explains:
“Blood pressure requires cuff-based or validated external measurements.”🔗 https://www.foundmyfitness.com/topics/blood-pressure
👉 BreathNow allows you to track blood pressure on Apple Watch and log it manually in the Tracker on Android or iPhone , but readings still come from an external device.
🫁 More Than Tracking: Lowering Blood Pressure Naturally
Tracking is step one. Improving blood pressure is the goal.
That’s why BreathNow also includes:
🫁 Guided breathing protocols
💪 IMST exercises
🧘 Stress-reducing routines
📊 Feedback tied to your BP trends
AI Coach who helps you to a build a customized plan based on your data in Apple Health
All designed to support clinically proven, non-drug strategies for lowering blood pressure.
❓ FAQ — Blood Pressure App Free
1. What is the best blood pressure app free?
BreathNow offers the most complete free feature set, including Apple Watch support.
2. Can a blood pressure app measure BP?
No. All apps require readings from an external monitor.
3. Is there a free blood pressure app for iPhone?
Yes — BreathNow, SmartBP, Heartify, Welltory, and Qardio all support iPhone.
4. Is there a free blood pressure app for Android?
BreathNow, SmartBP, and Welltory support Android.
5. Which blood pressure app works with Apple Watch?
Only BreathNow fully supports blood pressure tracking on Apple Watch.
6. Can Apple Watch measure blood pressure?
No. As of January 2026 Apple Watch cannot measure blood pressure directly.
7. Are free blood pressure apps accurate?
Accuracy depends on the external blood pressure monitor, not the app.
8. Do I need a subscription to track BP?
Not with BreathNow — blood pressure tracking is free.
9. Can apps help lower blood pressure?
Yes — through science proven guided breathing, exercise, and stress reduction.
10. Is BreathNow really free?
Yes. Blood pressure tracking and core features are free.