Decades since the release of digital watches-some providing functions like calculators and unit converters-people have sought for something more, an all-in-one device that exceeds the primary functions of a watch. This paved the way for the era of watches that possess smartphone-like abilities, aka smart watches.

For many people, smart watches are not only convenient but also economical. There are a lot of smart watches available in the Amazon market, and most of them cost below 50 bucks. If you want to buy something for yourself out of your Christmas bonus, or is still thinking of gift ideas for this Christmas, you might consider getting a smart watch.

Check out these 5 smart watches under $50 you can get on Amazon:

1. Kalakate Smart Watch for Men Women

Kalakate Smart Watch for Men Women is now on 29% sale at $49.99 from its original $69.99 price.

What is good about this watch is that it has a large 1.54 inch full-touch color screen. There are 7 stylish clock desktops to choose from. It has an IP68 Water Resistant rating which saves you from any troubles when swimming or working out in the rain and allow you to enjoy any sports without worry.

The watch is also fast charging with its slim and lightweight 230mAh large battery. For every 2-hour charge, you can use it for 15 days, and it has 30 days standby time.

It is compatible with iOS 9.0 and Android 5.0 above smartphones. Its functions include call & message reminder, multi-sport mode, music control, camera control, breathing training, sedentary reminder, anti-lost alert, GPS, weather indicators, heart rate monitor, sleep monitor, blood pressure, calorie counter, pedometer, all-day activity tracking. It comes with 3 colors: black, red, and a combination of black and silver.

2. GOKOO Smart Watch

Get this GOKOO Smart Watch for $49.99. It's a waterproof smart watch which provides you with the primary functions of a smartwatch: activity tracker, heart rate monitor, intelligent sleep tracker, physiological period reminder, sport mode, calls SMS and social message alert, pedometer, remote camera control, sedentary reminder, sync date and time, anti-lost alert, etc. This smart watch is compatible with iOS 8.0 or higher and Android 4.4 or higher.

It has 1.3-inch HD Wide Screen and can be used up to 30 days on a single 3-hour charging. Stylish with its round monitor and silver magnetic straps, GOKOO Smart Watch can be used by men and women.

Round monitor

3. AIVEILE 2019 Version Fitness Tracker Smart Watch

Amazon's Choice for "smart watch for android phones", AIVEILE 2019 Version Smart Watch costs $45.99. If you are gearing up for an upcoming triathlon and you are aiming to lose some extra pounds or is trying to get fit, this cheap smartwatch is for you. AIVEILE fitness tracker utilizes a more advanced accelerometer that allows you to view your daily step counts, distance walked, calories burned, among other metrics. With its 9 sports modes, you can record data such as running, swimming, table tennis, badminton, football, basketball, cycling, climbing and walking. So if you don't have enough money and time to workout in a gym and pay a personal trainer, you can save more by getting an A I V E I L activity tracker.

It is compatible with iOS 8.2 or higher, Android 4.4 or higher, and Bluetooth BLE 4.0 version. This smart watch will also remind you to drink water, and move after a long statuary period, which will help you engage in more physical activities and result in forming healthier habits.

4. VTech KidiZoom Smartwatch DX2 Pink

VTech KidiZoom Smartwatch is Amazon's Choice for "smart watch for kids. For $39.99, it has two cameras which allow your kids to record videos, and take as much selfies as they want. It also helps them learn to tell time with 55 digital and analog watch faces that they can customize. It also comes with a Monster Catcher game that creates an augmented reality gaming experience where kids can capture monsters in the real world. Keep your kids active with its motion sensor for play challenges, a pedometer to count their steps with fun sound effects, and here's the catch: it features a parental control setting to limit the play time.

Splash proof and sweat proof, this watch matches your kids' energy for everyday play. But take note: this watch is not suitable for showering or bathing. Vtech strictly warns against submerging the watch to prevent it from damaging. This watch also comes with black and blue color variants.

5. LETSCOM Fitness Tracker Smart Watch

LETSCOM Fitness Tracker Smart Watch is an Amazon best seller at $29.99. Aside from its primary functions like SMS and social media notifications, this smart watch tracks real-time heart rate as well as your sleep duration and consistency, helping you in your journey to lifestyle change. It also accurately records your all-day activities like steps, distance, calories burned, active minutes and sleep status. Aside from its 14 exercise modes, it can also show run stats like pace and distance and record a map of your workout route once you connect it with your phone's GPS.

LETSCOM Fitness Tracker Smart Watch is convenient to use with its slim design; you feel as if you're only wearing a sports band. With its built-in USB plug, there's no need for a charging cable and dock. Just plug it to USB block and one single charge gives you up to 7 days of working time.

To shop for more exciting deals on great products visit amazon.com now!