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✔ Ability to make and receive calls using the watch's built-in microphone.

✔ Larger and better quality display screen for enhanced visibility and ease of use.

✔ Improved health sensors for better accuracy and more detailed data tracking.

✔ Longer battery life for extended usage time between charges.

✔ Ability to use AI assistant for more seamless integration with your smart home and other connected devices.

✔ Enhanced Bluetooth connectivity for faster and more reliable data transfer.

✔ Upgraded CPU for faster processing speeds and smoother overall performance.

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Explore the Stunning Display and Bluetooth Calling of Our Smartwatch with 100+ Sports Modes and Health Advisor on Wrist

Effortlessly Manage Calls Anytime, Anywhere: Experience the Convenience of Bluetooth Calling on SMT4 PRO

Customize Your Style and Stay Informed: Choose from 100+ Digital and Analog Watch Faces with Health Data and Notifications on Display

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Complete Health Monitoring on Your Wrist: Track Your Sleep, Pulse, and Blood Oxygen Levels with Our Smartwatch for a Better Lifestyle

What do our customers say?

Discover the SMT4 PRO Smartwatch, the perfect companion for your health and lifestyle! With its sleek and sophisticated design, this smartwatch not only allows you to make and receive calls from your wrist, but also provides extensive health tracking features to monitor your wellness.

Customers love the stylish look and feel of the SMT4 PRO, making it the perfect accessory for any occasion.

Upgrade your daily routine and enhance your health with the SMT4 PRO Smartwatch.


You will definitely love it!

SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023
SMT4 Pro 2023

SMT4 Pro 2023

Best Seller

4.9

Retail Price:

$180.00

Your Price:

$79.00

& Free Delivery

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You Save:

$101.00

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SMT4 Pro 2023

$79.00
$79.00
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Frequently Asked Question

How long will shipping take?

Product will be shipped within 48 business hours. Please allow between 5-7 days for standard delivery. You will be emailed a tracking link after your order is shipped. Thank you for your purchase!

Where can I download the app?

You can download or update the DaFit app here:

App Store

Google Play

Will this watch work with my phone?

SMT4 PRO works on any Android with a 5.0+ version and iOS 9.0+

Can I change the date and time?

The date and time will automatically be updated once the smart watch is paired with the app through Bluetooth.

What if I get inaccurate readings?

Please remember to remove the protector film from the laser sensor before use.

How do I connect my smart watch via Bluetooth?

Step 1: Wake your Smart Phone Device by pressing the button on the side of the watch.


Step 2: Go back to the app, tap the “ADD A DEVICE” button on the top right of the screen.


Step 3: Grant the device access to your smart phone when prompted.

How can I change my smart phone display?

From the Watch

  • Step 1: Press and hold your finger on your current clock face to open the clocks app.

  • Step 2: Move right or left to see the options.

  • Step 3: Select the desired choice.


From the App

  • Step 1: Open the app from your smart phone.

  • Step 2: Tap the device icon.

  • Step 3: Tap “Watch Faces”

  • Step 4: Choose a clock face you like and tap. The changes will automatically applied to your device.

How do I measure my blood pressure correctly?

For measuring blood pressure, smartwatches use the optical heart rate sensor. It detects the time it takes for a pulse to travel from the heart to the wrist. It is also known as Pulse Transit Time (PTT), based on which it shows the blood pressure readings. If the blood pressure is high, the pulse transit time is faster, and if the blood pressure is low, the pulse transit time is slower. Measuring blood pressure is much harder than tracking heart rate and rhythm, and getting it right is arguable even more important. Having more ways to easily take blood pressure measurements at home could be a big benefits to people with hypertension (high blood pressure) or other concerns. Pressure measurement taken exclusively in a doctor’s office are often unreliable: Some people have higher blood pressure in-office because they’re anxious about the visit, while other people have masked hypertension – high blood pressure at home, but normal blood pressure at the doctor.


Use this checklist:

  • Don’t eat or drink anything 30 minutes before you take your blood pressure.

  • Empty your bladder before your reading.

  • Sit in a comfortable chair with your back supported for at least 5 minutes before your reading.

  • Put both feet flat on the ground and keep your legs uncrossed.

  • Rest your arm with the cuff on a table at chest height.

  • Make sure the smart watch is snug but not too tight.

  • The watch should be against your bare skin, not over clothing.

  • Do not talk while taking your blood pressure.

Can I replace the watch band?

You can customize your order after checkout by purchasing additional watch bands in the additional colors we offer. We currently stock white, pink and navy blue.

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