A smartwatch is a portable device that’s designed to be worn on a wrist. Smartwatches like smartphones, use touch screens, offer apps, and often record your heart rate and other vital signs.

The Apple Watch and Wear OS (formerly Android Wear) models prompted more consumers to appreciate the usefulness of wearing a mini computer on their wrists. In addition, specialty smartwatches for outdoor activities often supplement other, bulkier devices in an adventurer’s tool kit. There’s no doubt that with the popularity of smartphones that can manage virtually every aspect of our lives, the trend in technology is to get more and more “connectivity” into smaller and smaller packages. Simultaneously, wristwatches have become a lesson in technological redundancy for many people. Ask a friend for the time of day and they’re just as likely to glance at their smartphone as they are to look at an actual wrist-bound timepiece. The newest wave of smartwatches aims to change all that

Most of the current iterations of smartwatches aren’t wholly standalone devices, simply because they lack an Internet connection and so many of the watches are designed to link directly with other devices that do have internet connectivity, namely your smartphone. Just as with your smartphone, Internet access enables a smartwatch with a whole world of potential capabilities, like message notifications, GPS navigation, and calendar synchronization. A Bluetooth connection to your phone means the watch can help you place calls or send and receive messages.

Some smartwatches are made specifically for athletics purposes, letting you track your lap times, distance, and route. They may work in tandem with accessories such as a heart rate monitor or cadence sensor. There are also specialty smartwatches built especially for sailing enthusiasts, helping them track variables such as speed, wind direction, and wind speed.

Below is a list of some of the best smartwatches that are trending currently on Amazon.


Best Smart Watch Reviews and Buyers Guide In 2021

  1. Willful Smart Watch:

With an adopted advanced heart rate sensor, this smartwatch can monitor your heart rate automatically every 5 minutes all day. You can manually track your real-time heart rate on the watch and also intuitively check your heart rate.

Make your every training or workout count as this tool can help you track and optimize your training effect. This smartwatch also helps you to track multi exercises up to 9 sports such as walking, running, bicycle, hike, mountaineering, dynamic cycling, fitness, treadmill, yoga. It helps you to calculate your pace, distance & burned calories during exercising.

With this smartwatch, you also get to automatically monitor and analyze your sleep quality all day using this smartwatch as it helps you to provide yourself with deep sleep, light sleep, and wake-up time (only record the sleep lasting more than 3 hours). You can also add up to 10 vibration alarm clocks to wake you up or remind you of other things. The watch receives messages, calls, and app notifications by getting a vibration alert on the watch device, but can’t make a call or answer text with it.

This watch can also work up to 10 days usage time or 30 days standby time after 2.5 hours of charging with magnetic charging method and has 3 levels of brightness for you to choose from so it can be seen clearly in the sun.

The music controller feature which this device comes with helps you to control your cell phone’s music easily when you are on the go or your phone is not handy and with an IP68 waterproof standard, you can wear it when washing hands, running in the rain and swimming (can’t track your swimming data)


  • Fitness Tracker with 24/7 Heart Rate Monitor
  • Auto Sleep Tracker & Silent Vibration Alarm Clock
  • Smart Watches with Music Controller
  • Stopwatch & Timer
  • Call /Message Alerts and Display
  • IP68 Swimming Waterproof Smartwatch


  1. Letsfit Smart Watch:

Get all your messages and notifications sent straight to your wrist with intuitive customizable vibrations. You can also see incoming calls and reject them should you be busy, with other great functions such as sedentary alerts, alarms, and more with the Letsfit smartwatch. With your smartwatch and Letsfit app combined, you can also track your sleep patterns and see how much oxygen is in your blood.

The smart tracker screen brightness is customizable and you can enjoy other great smart features such as music control, timer settings, and more. The activity tracker can easily monitor your steps, heart rate, distance traveled, and more with 14 sports modes and GPS tracking that can be used when you connect your fitness watch to the Letsfit app.

With pretty great battery life and wide compatibility, the Letsfit app is compatible with smartphones that use iOS 11.0/Android OS 6.0 or above and Bluetooth 4.0 or later. Enjoy up to 30 days device standby time with just 2hrs charging.


  • Music Control
  • Long Battery Life with Magnetic Charging
  • Attractive 1.4 inches LCD Touch Screen
  • Easy Alarm Clocks
  • IP68 Waterproof
  • All-Day Heart Rate Monitoring
  • Track Sleep and Blood Oxygen Saturation
  • Track Your Routes With Connected GPS


  1. Amazfit Bip U Pro SmartWatch:

Amazfit Bip U Pro only weighs about 31 grams; an ultra-light design you can barely feel when striving for peak performance. When fully charged, you can relax and enjoy more than a full week of travel or work without worrying about chargers. Get an intelligent little pal to remind you of incoming calls, text messages, apps, and calendars, alarm clock, weather forecast, and smartphone music and camera control all featured in this smartwatch.

The Amazfit Bip U Pro is equipped with Built-in GPS and GLONASS to track your daily step count, distance traveled and calories burned. When feeling unwell, under mental stress, or engaged in intensive workouts such as marathons and gym sessions, you can immediately measure your blood-oxygen saturation and understand your physical state. The Amazfit Bip U Pro also has 60+ exercise modes which is pretty cool, some of which include outdoor running, treadmill, walking, outdoor cycling, indoor cycling, yoga, cricket, baseball, basketball, table tennis, badminton, free training, fishing, pool swimming, etc.

Another cool thing about this smartwatch is that it is water-resistant up to 50 meters, you can wear the Bip U for swimming and it will track your movements and record your achievements even underwater. Accurately monitor your sleep stages with this device also, including those of deep sleep, light sleep, REM, awake time, and afternoon naps, and interpret the characteristics to provide you sleep quality score and insight. The watch supports stress monitoring and can provide breathing training to help balance your stress levels so that you can instantly know when you need to rest and relax.

50 watch faces are featured in this device and are also available to suit your mood and outfit, or you can upload your own photos for a more personalized watch face. The Bip U also supports animated watch faces that make every glance at your watch a unique experience.


  • 9-Day Battery Life
  • 50 Watch Faces
  • PAI Health Assessment System
  • Stress Level Monitoring
  • Sleep Quality Monitoring
  • 24/7 Heart Rate Monitoring
  • 5 ATM Water-resistance
  • 60+ Sports Modes
  • Blood-Oxygen Level Measurement


  1. Tinwoo Fitness Watches for Men Women Kids:

Equipped with a metal frame with a 1.3-inch round touch full display and an ultra-thin body, this watch comes with 14 different clock faces to choose from.

Tinwoo smart bracelet supports GPS positioning function (need to pair with phone, sync the data in the phone), pairing with the APP monitors your trajectory and shows your exercise data in the most accurate way: steps, distance, calories burned and it also supports all-day static heart rate detection, real-time heart rate detection during exercise and abnormal heart rate reminder.

With a magnetic charging USB cable, it supports wireless charging (but the wireless charging base is not included in the package) and has a 300 mAh lithium polymer battery, with the only 2hrs of charging, it can offer you up to 10 days of activity while the standby time can reach more than 20 days.

With this smartwatch, you can receive and read SMS messages and SNS notifications straight to your device (including Facebook, Twitter, WhatsApp, LinkedIn, and Instagram). You can also hang up incoming phone calls straight from your wrist.

Tinwoo smartwatch can display the workouts for your sports data, with GPS connected to your phone, view your pace, distance, as well as your exercise route map. It supports up to 9 sports modes tracking to help you stay active and maintain a healthy lifestyle. It is also designed with an IP68 waterproof rating, which allows you to take showers or swim in the pool it without worries, but it cannot track your swimming data).


  • Sleep Tracking
  • IP68 Waterproof
  • 300mAh lithium polymer battery
  • 2h charging
  • Support wireless charging
  • Magnetic & Wireless Charging
  • 4 colors design/ 14 fashion clock faces
  • All-day Activity Tracking
  • Call & message notifications


  1. Amokeoo Smart Watch:

This fitness tracker health smartwatch with heart rate blood pressure&SpO2 monitor will record your all-day activity which includes your steps taken, calories burned and distance traveled, it can also function as a sedentary reminder and sleep, quality monitor. You also get to never miss any important call and message during meetings or workouts, this smart bracelet watch can receive calls & SMS from social media platforms too and you can simply turn on/off the notification on the app.

This fitness activity tracker has 24 sports modes and the features of weather information, music control, alarm clock, stopwatch, find mobile phone, and brightness adjustment which makes this exercise smart watch activity tracker practical and comprehensive. Like most exercise and activity smartwatches go, this is also IP67 waterproof, which means it’s rain-proof and splash-proof and can stand up to even the sweatiest workout (not recommended to soak in water or in steam)


  • Sedentary reminder
  • Weather info notifications
  • Spo2 monitor
  • Blood pressure monitor
  • Heart rate monitor
  • IP67 Waterproof
  • Sleep quality monitor
  • Dial selection
  • Pedometer sports watch tracks steps taken, calories burned, distance traveled
  • 24 sport modes fitness activity tracker


  1. Samsung Galaxy Watch 3:

One of the most advanced Samsung smartwatches is now also the most stylish. The Galaxy Watch3 combines powerful technology with a premium, customizable design so you can manage the day-to-day from your wrist, beautifully. Connect to your favorite apps from your wrist via Bluetooth and keep an eye on wellness with advanced health monitoring.

The Galaxy Watch3 combines style which includes two sizes, two finishes, three colors and, 50,000 plus watches faces-with military-grade durability and water resistance feature. You also get to share the PDF report of your ECG recording with your health care provider using the Samsung Health Monitor app on your compatible Galaxy phone

The Galaxy Watch3’s long-lasting battery can go for more than a day on a single charge, and you can always get a quick boost from your compatible Galaxy phone with Wireless Power Share and the automatic sleep tracker offers insights on how to get a better night’s sleep. It also monitors your stress level and helps you with breathing guides.

One cool feature about this smartwatch is its Integrated Bixby voice functionality which can read your texts, make a call or initiate coaching on command and on the go.


  • GPS, Bluetooth
  • Health Monitoring
  • Fitness Tracking
  • Long Lasting Battery
  • Integrated Bixby voice functionality
  • Wireless Power Share
  • automatic sleep tracker


  1. Fitbit Versa Lite Edition Smart Watch:

Live your best life with the Fitbit versa family of health and fitness smartwatches. The versa lite edition includes core fitness and smart features like activity, sleep and heart rate tracking, notifications, apps, and 4+ day battery life plus bold color choices and an easy one-button design. Fitbit versa includes all the features of lite edition plus music, on-screen workouts, floors climbed, and swim lap tracking.

Access your favorite apps for sports, weather & more and get called, calendar, text, and app alerts and get call, text, calendar, and smartphone app notifications when your phone is nearby.  Enjoy a slim, comfortable design with a lightweight, anodized aluminum watch body that is swim proof (water resistant to 50 meters).


  • Heart rate monitor
  • Sleep stages
  • 15 plus exercise modes to record workouts and connect to a smartphone
  • GPS for more precise real-time pace & distance
  • female health tracking in the Fitbit app to log periods, symptoms, and more
  • Fitness Tracker, Reminders



Smartwatches are digital watches that do more – a lot more – than your old analog time tracking device. We’re not talking about that once-amazing calculator watch that you had in elementary school. These are full-fledged digital tools. Smartwatches can run apps and playback all sorts of digital media like audio tracks or radio streamed to Bluetooth headphones. Don’t buy a smartwatch without confirming that it will work with your smartphone. For example, Apple Watches only work with iPhones.