In the era of tech-driven wellness, nothing screams ‘smart health’ louder than a wristwatch that can detect irregular heart rhythms. 

Atrial Fibrillation (AFIB) is one of the most common heart rhythm disorders, and for many, it goes unnoticed until it’s too late. 

Thankfully, modern smartwatches have risen to the occasion, offering features that can help detect and monitor Afib, granting users peace of mind and an edge in proactive health management. 

You’re in the right place if you or a loved one are in the market for such a device. 

Dive in to discover the 8 Best Smartwatches for AFIB for AFIB monitoring.

Are you pressed for time?

I recommend reading the entire article for a comprehensive understanding, as it might address many of your uncertainties.

However, if you’re short on time, here’s my top pick:

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Related:

• Best Smartwatches with ECG (FDA Approved)
• Best Smartwatches For Diabetics

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What is AFIB?

Atrial Fibrillation, often abbreviated as AFIB, is a common heart rhythm disorder. 

It’s characterized by a rapid and irregular heartbeat that can lead to complications if left unchecked. 

Think of it as your heart not keeping the right beat, which is more than just a health nuisance; it’s a severe condition that requires attention.

Recognizing the Symptoms of AFIB:

AFIB can sometimes be silent and not present any noticeable symptoms. However, some common indicators to watch out for include:

• Palpitations or rapid heartbeat
• Fatigue and weakness
• Dizziness or light-headedness
• Shortness of breath
• Chest discomfort or pain

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Best Smartwatch for AFIB: Buying Advice

#1. Research Before Buying

Before you splurge on the latest model, take a moment to read reviews and check if reputable health organizations, like the FDA, have approved the smartwatch.

#2. Battery Life Matters

You’d want a watch that can last a day or more without needing a charge. Consistent monitoring requires consistent power!

#3. Comfort is Key

Remember, you’ll be wearing this all day. Opt for a design that feels comfortable on your wrist and doesn’t irritate your skin.

#4. Compatibility Check

Ensure the smartwatch pairs well with your smartphone. Seamless syncing between devices makes for a smoother user experience.

#5. Price vs. Features

While top-tier brands often boast the best features, there might be affordable options offering similar Afib Detection capabilities. Balance your budget with your needs.

#6. Understand its Limitations

Smartwatches are fantastic tools, but they aren’t replacements for medical-grade equipment. Always consult a health professional for concerns.

#7. Regular Updates

Look for brands that frequently update their software. This ensures you’re equipped with the latest health monitoring tech.

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Top 7 Best Smartwatch for AFIB: List

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Best Smartwatches for AFIB: Review

Apple Watch Ultra 2

• DISPLAY: 1.9″ OLED, 502×410 pixels
• HARDWARE: Apple S9 chip, 64GB storage, watchOS 10.x
• BATTERY: 564mAh Li-Ion, wireless charging
• DESIGN: Ceramic back, Titanium frame, IP6X
• CONNECTIVITY: 4G/3G, eSIM, Bluetooth 5.3, Wi-Fi
• SENSORS: Accelerometer, Gyroscope, more
• MULTIMEDIA: Multiple speakers, mics, NFC, UWB

When you think of premium wearables with AFIB prowess, the Apple Watch Ultra 2 inevitably captures your attention. 

Backed by the FDA’s seal of approval, this gem offers top-notch AFIB detection and an array of health-monitoring features. 

Mirroring the capabilities of the Series 8, the Ultra 2 doesn’t stop there. Its standout features include:

• A titanium shell ensures durability.
• A revamped compass for direction enthusiasts.
• Dedicated physical buttons enhance user experience. 

But what indeed makes it shine? A battery life that leaves many of its peers in the dust. For the adventurous at heart seeking a robust watch equipped with AFIB detection, the Ultra 2 beckons.

Pros

• FDA-certified excellence
• Precision in fitness and health tracking
• Built like a tank with its titanium body and sapphire glass
• Nifty additions like the dual-frequency GPS
• Battery life that keeps going

Cons

• Priced on the steeper side
• It might feel a tad bulky on daintier wrists
• Android loyalists might feel left out

Apple Watch Series 9

• DISPLAY: 1.7″ OLED
• HARDWARE: Apple S9 chip, 1GB RAM, 64GB storage
• BATTERY: 308mAh Li-Ion, wireless charging
• DESIGN: Compact, Ceramic back, Aluminum frame, IP6X
• CONNECTIVITY: 4G/3G, Bluetooth, Wi-Fi
• SENSORS: Comprehensive sensor suite, NFC, UWB

Stepping into the limelight is the Apple Watch Series 9, building on the legacy of its predecessor, the Series 8. 

With FDA approval, it’s a solid pick for those keen on AFIB monitoring. 

The watch boasts sophisticated sensors that make wrist-based ECG tests a breeze. Furthermore, it doesn’t hesitate to nudge you if it picks up an irregular heartbeat, ensuring you’re never caught off guard. 

To top it off, enabling the AFIB notification is user-friendly, and the watch integrates seamlessly with the iPhone. 

Apart from its heart health features, it has functionalities like SPO2, stress, and crash detection, further solidifying its position in the elite tier of health-focused smartwatches. 

It’s a blend of elegance, precision, and utility, perfect for the Apple lover.

Pros

• FDA-backed reliability
• Comprehensive health toolkit: ECG, SPO2, and more
• Sleek design and robust build
• It syncs like a dream with Apple devices
• Detailed sleep insights

Cons

• Your wallet might feel the pinch
• Android enthusiasts may want to look elsewhere

Samsung Galaxy Watch 6 Classic

• DISPLAY: 1.5″ Super AMOLED
• HARDWARE: Exynos W930 chip, 2GB RAM, 16GB storage
• BATTERY: 425mAh, non-replaceable
• DESIGN: Compact, Aluminum back, Water-resistant (5m), IP68, MIL-STD-810 certified
• CELLULAR: LTE-A, eSIM
• CONNECTIVITY: Bluetooth 5.3, Wi-Fi, GPS
• SENSORS: Comprehensive sensors including heart rate, NFC support

In 2020, both Samsung got the FDA nod for their ECG apps, with Samsung’s Galaxy Watch 3 and Active 2 leading the charge. 

Now, Samsung has dropped the Galaxy Watch 6 Classic, packed with an ECG sensor to spot aFib. 

The regular Galaxy Watch 6, its sibling, boasts the same in a slick different look. The Classic’s rotating bezel is back and steals the show. 

It’s fast, has solid battery life, especially that 47mm, and has a super-bright display. Perfect even in sunlight. 

Dive deep into health stats, from sleep to runs. Though some might find it too in-depth, it’s a win for AFIB watchers and health buffs.

Pros:

• Revived rotating bezel.
• Bright, sun-friendly display.
• Solid battery life.
• Detailed health stats, especially for AFIB.

Cons:

• The best perks are mainly for Samsung phone users.
• Benefits mainly in North America.
• Works only with Android.

Fitbit Sense 2

• Display: 1.58″ AMOLED, aluminum case
• Sensors: Heart rate, ECG, EDA, altimeter, gyroscope, accelerometer, temperature
• Battery: Up to 6 days, fast charging
• Customization: Interchangeable straps, customizable watch faces
• Connectivity: Notifications, NFC (Fitbit Pay and Google Pay)
• Voice: Amazon Alexa, on-wrist calls
• Apps: Access to fitness, sports, news, and more
• Navigation: Google Maps on the wrist

The Fitbit Sense 2 is a leap in health tech on your wrist. Made for the fitness-conscious, it boasts features like AFIB detection, alerting you timely so you’re never caught off guard. 

With an FDA stamp on its ECG, it’s reliable to the core. It does more than just heart monitoring; stress checks using skin temp, sleep tracking, workouts, and even Fitbit Pay. 

The battery’s a win, too – it promises a 6-day run, but actual tests show around 2-3 days, which is pretty good. 

For those wanting a compact, FDA-approved AFIB tracker in a sleek design, the Sense 2 is a top choice.

Pros:

• FDA-approved goodies.
• AFIB, ECG, SPO2, sleep tracking onboard.
• Looks sleek.
• Better-than-average battery.
• Great for slimmer wrists.

Cons:

• No Google Assistant.

Google Pixel Watch

• DISPLAY: 1.2″ AMOLED
• HARDWARE: Exynos 9110, 2GB RAM, 32GB storage
• BATTERY: 294mAh Li-Ion, Magnetic charging
• DESIGN: Stainless steel frame, IP68, Water-resistant
• CELLULAR: LTE support, eSIM
• MULTIMEDIA: Loudspeaker, additional microphones
• CONNECTIVITY: Bluetooth 5.0, Wi-Fi, GPS
• SENSORS: Accelerometer, Gyroscope, Altimeter, Heart rate, Blood Oxygen

For those on the hunt for the perfect blend of style and smarts, the Google Pixel Watch is a must-see. 

As one of 2023’s standout smartwatches for AFIB detection, its trendy design fused with its AFIB prowess makes it a head-turner. 

FDA-approved, it not only rocks the ECG test but is always on guard for irregular heart rhythms. 

Its alert system ensures you’re never caught off guard. While it’s got all the fitness basics, its battery may not run the marathon, lasting around 20 hours, but it’s enough to see you through the day. 

The Pixel Watch is proof that you can blend fashion with function effortlessly.

Pros:

• FDA’s green light.
• ECG & AFIB savvy.
• Uber-stylish.
• Wear OS 3’s top choice.
• Sharp fitness insights.
• Google Assistant on your wrist.

Cons:

• The battery could last a tad longer.

Garmin Venu 2 Plus

• DISPLAY: 1.3″ AMOLED
• SPORT MODES: Preset options
• CUSTOMIZATION: Download watch faces, apps
• WATERPROOF: 5ATM (swim-proof)
• PAYMENTS: Garmin Pay
• COMPATIBILITY: Android and iOS
• STORAGE: 4GB, music streaming
• VOICE: Calls and voice assistants

Navigating the world of smartwatches, Garmin’s Venu 2 Plus sets itself apart, especially for those on the AFIB watch. 

It’s not just another fitness tracker; its FDA-approved ECG app makes it a potential lifesaver, delivering spot-on results right from the wrist. 

AFIB detection is another feather in its cap, seamlessly integrating with the ECG app. 

Apart from heart monitoring, this watch is about staying active with many features, from GPS tracking to sleep and stress monitoring. 

Its battery doesn’t disappoint either, clocking in at 24 hours with GPS on and stretching to two days with minimal GPS use. 

The price tag might be hefty, but it offers so much that it’s hard to overlook.

Pros:

• FDA stamp of approval.
• Stellar features like ECG and AFIB Detection.
• Luxurious design.
• On-point fitness tracking.
• Solid battery life.

Cons:

• You’ll feel the pinch in the pocket.
• Missing LTE feature.

Fitbit Charge 5

• DISPLAY: 1.04″ AMOLED touchscreen
• MATERIALS: Stainless steel & silicone band
• WIRELESS: Bluetooth 4.0, GPS, NFC
• WATER RESISTANCE: Up to 50M
• SENSORS: 3-axis accelerometer, HR monitor, vibration motor, SpO2, ECG, EDA
• BATTERY LIFE: Up to 7 days, 5 hours GPS
• DIMENSIONS & WEIGHT: 36.7mm x 22.7mm x 11.2mm, 28g

The Fitbit Charge 5 steps into the scene with swagger, offering top-tier fitness tech without the weighty price tag.

Unique in its category, it’s the only fitness band boasting both ECG and AFIB detection, with a whopping 98% accuracy thanks to its FDA-approved algorithm – the very same in the pricier Fitbit Sense.

Beyond heart matters, its modern design, sleep insights, daily readiness scores, and smart notifications make it a steal.

If you’re after ECG and AFIB on a budget, the Charge 5 has got your back.

Pros:

• FDA’s thumbs up.
• Sleek looks.
• ECG, SPO2, EDA, AFIB? Yes, please.
• On-point tracking.
• Stellar companion app.
• Bang for your buck.

Cons:

• No Spotify tunes.
• Top features munch on battery.

Withings ScanWatch 2

• COMPATIBILITY: iOS & Android
• TEMPERATURE TRACKING: 24/7 monitoring
• HEART HEALTH: ECG, heart rate, rhythm notifications
• SLEEP PARAMETERS: Quality, stages, duration
• RESPIRATORY INSIGHTS: Oxygen levels, respiratory rate
• ACTIVITY TRACKING: Heart zones, steps, GPS
• CYCLE TRACKING: Expected in Q4 2023
• DIMENSIONS: 38mm or 42mm
• BATTERY: Up to 30 days
• CONNECTIVITY: Bluetooth, Withings App
• WATER RESISTANCE: 5ATM

Withings ScanWatch 2 isn’t just a watch; it’s like having a vigilant cardiologist on your wrist. 

As a sequel to the original ScanWatch, it retains its FDA stamp of approval, ensuring reliable AFIB detection. 

Its proactive heart monitoring gives peace of mind, sounding the alarm with any irregularities. Though one can mute these life-saving alerts, I’d strongly advise against it. 

Beyond heart health, it dives deep into other wellness metrics like sleep and breathing analysis. 

While its hybrid design is a visual treat, the lack of a touch screen and in-built GPS can be a downer for some. 

Yes, it’s a bit on the pricier side, but for what it brings to the table.

Pros:

• FDA thumbs up.
• Jam-packed with features.
• Sleek hybrid look.
• Spot-on workout detection.

Cons:

• Burns a hole in the pocket.
• Missing touch screen.
• GPS is not built.

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How Reliable is AFIB Detection in Smartwatches?

When delving into the accuracy of AFIB detection on smartwatches, a pivotal question arises: just how precise are these devices? 

Moreover, where does the FDA fit into the picture? With the recent surge in ECG-equipped smartwatches over the past two years, it’s imperative to understand the regulatory backdrop to ensure their reliability.

The FDA’s role in this scenario is quintessential. Their primary concern? The precision with which these wearables can identify AFIB, a condition known for its unpredictable nature. 

For a smartwatch to stand tall in the AFIB detection arena, it must exhibit exceptional accuracy.

Navigating the FDA’s approval maze isn’t a cakewalk. Their stringent criteria ensure that only devices with top-notch, reliable algorithms gain their seal of approval. This rigorous vetting process underscores their commitment to safeguarding public health.

Despite the lofty standards, a select group of industry frontrunners, including Apple, Fitbit, Withings, and Samsung, have earned the FDA’s nod. 

Their achievement is a testament to the evolving intersection of health and technology, ensuring consumers get nothing but the best.

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Final Thoughts

I hope this guide points you to the right smartwatch for your needs. 

Heart troubles, especially AFIB, can sneak up on us; if left unchecked, they might lead to severe complications. That’s where these nifty smartwatches come in. 

They’re like your personal health buddy, constantly checking on your heart, especially for AFIB. 

Now, if you’re diving into the smartwatch realm specifically for AFIB detection, it’s wise to lean towards the ones FDA has given a thumbs up. 

That’s exactly what the watches in this guide bring – FDA approval and spot-on accuracy.

But, remember folks, while these watches are magic on the wrist, they aren’t quite the wizardry of medical-grade devices. 

If your ticker gives you even the slightest worry, don’t rely on the watch – see a doc!

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