DoSmarter DB12 Smart Watches with Heart Rate Blood Pressure Monitor, 1.3” Fitness Tracker with 10 Sport Modes, Step Calories Counter, Sleep Monitor, Up to 7 Days Battery

$40.99$45.99 (-11%)

  • Easy to wear and simple to use like a fitness bracelet. Powerful features and keep you active to wear like a smart watch.
  • Record all-day activities like steps, distance, calories burned, miles walked, and active minutes. Keep you motivated and reach your goal.
  • 10 sports options to customize how you track your fitness and provide a better training experience: real-time tracking of heart rate reduces the risk of exercise.
  • Automatically recording your sleep and providing you with sleep duration, hours of deep sleep and light sleep, and wake-up times.
  • Setting alarms with 21 optional themes, the sedentary alert can silently remind you to wake up, take medicine, or do some exercise.
  • The built-in large 220mAh battery capacity takes only 2 hours to be fully charged, and it stays on for up to 7+ days on a single charge.
  • Made from water and sweat-resistant materials so you can wear it to all-weather workouts, enjoying the freedom of any water-related exercises.

Additional information



Item model number


Package Dimensions

5.94 x 3.82 x 1.02 inches

Item Weight

5 ounces


1 Lithium Ion batteries required. (included)

Screen Size

1.3 Inches

Compatible Devices


Sensor Type


Device interface - primary


Average Rating


( 34 Reviews )
5 Star
4 Star
3 Star
2 Star
1 Star
Add a review

Your email address will not be published.

34 Reviews For This Product

  1. 33

    by Jophy

    fabulous product. worth for money. Long battery life.

  2. by additional info


  3. 33

    by William Gibbs

    I really like this watch. I have accidentally left it on while getting in the shower about a half dozen times now and it still works perfectly. The one thing I was worried about with it being a Value-type watch was that the app that comes with it would not be up to par but I was wrong. The app that comes with is incredibly accurate and has a TON of features to be completely free.

  4. 33

    by Tak F.

    The smartwatch is comfortable. It doesn’t have all the features of a name brand smartwatch but it has most of it. It can track your steps, your sleep, heart rate, and blood pressure. I haven’t tried swimming with it but wearing it when washing your hands still works. The battery life if approximately 2weeks more or less depends what you do with it. The sleep tracker is useful, can track your deep sleep also. Overall, good buy.

  5. 33

    by Saurab Dulal

    I am sort of old school guy. I brought a previous model from doSmarter to test this item. It was cheap so I went with it. Honestly, the battery life is superb. Although, I am not a heavy user of a smart watch but hey nearly 20+ days with mild use is not bad, in fact, it’s way better. The old one got broken while playing soccer, so I bought this one. Waited for a week plus to see how it will go. And its wonderfully fine, they updated the OS, it comes with more display option, waterproof, heartbeat measuring is more reliable and what not. Definately recommended, but I would suggest finding some promotions as well. Good luck.

Please login to post questions.


Does it work with iPad



Answer awaiting...


Can it be used on iPad



Answer awaiting...

Main Menu