9 Best Smart Watch For Small Wrist and Buying Guide

Smart watches are one of the hottest products from the world of IoT,more specifically wearable.They come in many shapes and sizes, with all kinds of functionality and features. However, to find a smart watch for small wrists is in fact proving to be a challenge for women and youngsters. This is usually not a problem with normal watches but with smart watches, it becomes a big challenge.

How To Select The Perfect Smart Watch Size For Your Wrist?

Selecting a smart watch for normal or large wrists will never be a real issue. However, selecting one for a small wrist will be, as written before, quite a challenge. To be smart about selecting your smart watch for small wrist you should primarily keep an eye on the following:

  • Watch case diameter is the dimension that has the most effect on how a smart watch looks and feels on your wrist. The watch case diameter of 38mm or less is more suitable for small wrists, anything bigger than that will simply be too big.
  • Watch case thickness is another dimension that will have a big impact on how the watch looks and feels on you. It almost always correlates with the watch case diameter. Watches that are thicker than 7mm are not going to be a good option for small wrists so you should definitely look for something thinner.
  • Watch Details amount is more of a visual impression than a measurable dimension, yet it causes the watch to be unproportional on a small wrist. The components can include the hour and seconds hands, the numbers, changer, lug size, and the pusher.
  • Watch band width is the last important dimension that influences the look of a smart watch in relation to the wrist size. Proportional watches normally have a band width of about half of the watch’s case diameter (20mm for 40mm diameter). The general rule of thumb is that the smaller the band width the more suitable the smart watch is for small wrists.
  • Band Material might not seem that important but it will also make your watch look appropriate in size, or too chunky. To achieve a slim look rather go for a band made of leather or plastic instead of metal. Even when a metal watchband is the same width it will seem more massive and inappropriate for a small wrist.

The List Of 9 Best Smart Watch For Small Wrist

1. Fitbit Versa Lite Edition – Small Wrist Smart Watch

Fitbit Versa Lite Edition

  • Product description: This easy-to-use and simple smartwatch is focused on fitness tracking and allows you to track your steps, distance, calories burned, hourly activity and active minutes. Track your heart rate 24/7 and see your trends in the Fitbit app. It is water resistant to a depth of 50 m, can be worn in the pool, under the shower and more. It is possible to get call, text, calendar and smartphone app notifications right on your wrist. And respond directly with Quick Replies (available on Android only). The lightweight aluminium watch case used in the aviation industry provides added comfort.
  • Pros: Special Features for women, Waterproof, Multi-sport usage, Supports iOS
  • Cons: GPS not supported, No compass, The phone can’t be located, Can not answer calls

2. Michael Kors Access Gen 4 MKGO – Small Wrist Smart Watch

Michael Kors Access Gen 4 MKGO Smartwatch

  • Product description: As it is powered by Wear OS work this beautiful smartwatch will work with iPhone and Android Phones. Utilize the Heart Rate & Activity Tracking using Google Fit. Track your distance with the built in GPS. The swimproof design 3ATM gives you a chance to do water sports. The Google Assistant is built in and provides a personal Google experience, always ready to help. And if you’re using using Google Pay you can speed through checkout with your watch. This smartwatch will also enable you to receive smartphone notifications and app alerts, manage your calendar, control your music, download third party apps (such as your favorite ride sharing or music apps). And it will give you a chance to customize your watch face. Additional but important details are touchscreen functionality, built in fitness tracker, microphone, music storage & controls, custom goal & alarm settings, calendar alerts, multiple time zones, weather, LED flashlight, and wireless syncing.
  • Estimated 24 hour battery life, based on usage plus 2 additional days in low power mode; magnetic USB rapid charger included; charge up to 80 percent in under an hour.
  • AMOLED display: active-matrix organic light-emitting diode. Water resistant up to 50m: Wearable while swimming in shallow water.
  • Pros: very stylish, good value for money, powered by Wear OS, smart notifications
  • Cons: OLED screen would be better, relatively short battery life

3. Samsung Gear Fit2 – Small Wrist Smart Watch

Samsung Gear Fit2

  • Product description: The simple yet powerful smartwatch is water resistant up to 50m (IP68) as well as dust resistant. Enjoy the beats of your favorite tracks with music storage on the smartwatch. You can boost every workout session with fitness apps powered by Under Armour. Count every mile on the app MyRun, and stay on top of your nutrition with MyFitnessPal. Get a more accurate view of your performance and all day calorie burn with continuous heart rate monitoring. Compatible with Android and iOS smartphones (beware that not all features are available with iOS smartphones).
  • Pros: Ad-free, WI-FI supported, can be synced to the cloud, Passcode, voice commands, phone can be located with it, supports wireless charging
  • Cons: not great value for money, limited connectivity with iOS

4. Garmin Vivoactive 4s 40mm – Small Wrist Smart Watch

Garmin Vivoactive 4s 40mm

  • Product description: This advanced fitness-focused smartwatch keeps track of your energy levels, pulse, respiration, menstrual cycle, stress, sleep, estimated heart, hydration and more. For entertainment while you work out you can easily download songs to your watch, including playlists from Spotify, Amazon music or Deezer and connect with headphones for phone-free listening. Record all the ways to move with more than 20 preloaded GPS and indoor sports apps, including yoga, running, swimming and more. Get easy-to-follow, animated workouts right on your watch screen, including strength, cardio, yoga and Pilates. The superior battery life lasts up to 7 days in smartwatch mode and up to 5 hours in GPS and music mode. For those who want to make futuristic payments, the Garmin Pay contactless payment solutionlets you pay for purchases with your watch.
  • Pros: complimentary Garmin training plans, the best location tracking, up to 7 day battery life, smart notifications
  • Cons: not the best value for money, Garmin Pay not for all countries

5. Garmin Forerunner 45 40mm – Small Wrist Smart Watch

Garmin Forerunner 45 40mm

  • Product description: The integrated GPS makes running easy and fun. This could easily be called the running watch as it estimates heart rate at the wrist and features GPS to track your pace, distance, intervals and more. Works with free Garmin coach adaptive training plans that bring expert, personalized coaching right to your wrist. Connected features include smart notifications for incoming texts and calls, automatic uploads to our Garmin connect online community, live tracking and controls for the music playing on your paired compatible smartphone. Enjoy the numerous sports apps for running, cycling, indoor track, treadmill, elliptical, cardio, yoga and more. Superior battery life lasts up to 7 days in smartwatch mode and 14 hours in GPS mode.
  • Pros: small size smart watch, continuous tracking, sharing stats via Garmin Connect, smart notifications, live tracking features, top notch GPS tracking
  • Cons: possible issues with heart rate monitoring, thickness

6. Samsung Galaxy Watch Active 2 40mm – Small Wrist Smart Watch

Samsung Galaxy Watch Active 2 40mm

  • Product description: With its comfortably sleek design the Galaxy Watch Active2 is light enough and super stylish and can therefore be worn anywhere comfortably. It comes in aluminum or stainless steel and with a variety of faces bands and finishes. Keep your beat you can see if your heart rate is where you want it to be. Stay notified if your watch detects a high or a low heart rate. Improve even your downtime with this watch’s built-in sleep tracker that offers valuable insights on how to get a better night’s sleep. It also monitors your stress level and helps you recently with the integrated calm app. The battery is built for endurance as it will go for up to 5 day on a single charge, and you can always get a quick boost from your compatible Galaxy phone with wireless power share.
  • Pros: looks very stylish, lightweight and durable, Interchangeable bands, Long-lasting battery
  • Cons: Google Pay is not available on iOS, Compatible only with select Bluetooth-capable smartphones

7. Withings Steel HR White – Small Wrist Smart Watch

Withings Steel HR White

  • Product description: Stylish looks combined with better health are now possible thanks to a concentrated micro-technology built into a real watch. Enjoy the exceptional design and unmatched battery life of Withings Steel HR.This is a clinically tested hybrid smartwatch.All of these advanced functions are housed in a classic watch that goes the distance with a water resistance of up to 50 meters, a long battery life of up to 25 days and a sturdy case made of 316L stainless steel.Steel HR enables you to set goals, show your progress and get personal information with the hugely popular Health Mate app – all without any compromise in how fashionable you look. Quick facts: Record battery life (25 days), smart notifications, water resistant to 50m, swappable wristbands, fitness level assessment, sport monitoring, and much much more.
  • Pros: amazing battery life, the best hybrid option, it looks very stylish, reasonable price
  • Cons: less connectivity features, not good support

8. Apple Watch 3 series 38mm – Small Wrist Smart Watch

Apple Watch 3 series 38mm

  • Product description: Apple Watches are so amazing they don’t even need a long description. To give you an idea of what a supreme experience you’re getting with this smartwatch, here are some features that speak for themselves: Retina display, GPS, High and low heart rate notifications, Irregular heart rhythm notification, water resistant 50 meters.
  • Pros: high quality and big display screen, advanced health and fitness features, good battery life
  • Cons: no sleep tracker, high price

9. Fitbit Charge 4 – Small Wrist Smart Watch

Fitbit Charge 4

  • Product description: True, this is not really a smartwatch. But it is the best fitness tracker for small wrists and deserves to be on this list. Whether you’re on your workout session and need full insight into your body or you are going on a backpacking trip with the need to always have a sense of speed and time – the FitBit Charge 4 is the option for you.
  • Pros: sleep tracking is great, easy to set up, very light and comfortable, good heart rate monitor, reasonable price
  • Cons: small screen, auto detecting exercise does not work

Why Are Smartwatches So Big? Why Can’t I Find A Small Smartwatch?

We believe the main reason why smartwatches are so big Is because they are in their earliest days. If we look at the big picture we will soon realize that only a few options have been invented until now and the development of not only smart watches but all wearables is a big unchartered territory. Additionally, the expectations of for what a smart watch should display are big. As a consequence, manufacturers compete to measure and show more information instead of showing the right information for that specific user. Only now that we’ve established that the main driver for the big size of smart watches is the too-big-than-needed screen is when we can focus on finding the a small smartwatch perfect for small wrists. We will have to make a trade off on functionality to have a compact smart watch for small wrist or pay much more if we want all functionality in a small package. We want too much and want to pay too little – that is the main reason small smartwatches are so hard to find.

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What Should I Look for When Buying a Small Smartwatch?

Having and using a smartwatch is indeed a smart thing to do because it offers you an incredible amount of useful information and functionality in such a small package. And lately, with all the available designs out there, wearing a smartwatch can also be cool and hip. Now that you’ve decided you will get a smartwatch the question is – what should you look for when buying a smart watch for small wrist? Here are some tips!

Smart Features

When you look for a smart watch its features will be most important to you. A well-rounded smart watch will have all the following features: connectivity, camera, audio, automatic sync, display with touch capability, fitness tracking and reporting, and sleep analysis, smart alarms and notifications, and GPS.


The main benefit of smartwatches is that they can help save time and keep a good overview of your health. Most have have built-in fitness metrics, some can act as a smart extension of your phone, while others are marketed as a health-focused devices. If you don’t see yourself using it for just one of the mentioned purposes, finding a solution that provides a good all-in-one experience is the best way to go.

Storage and memory

Surprisingly, storage is not that important, especially for smartwatches that pair with a smartphone. Many of such smartwatches don’t even have internal storage. Instead they rely on a paired smartphone to get data from apps or notifications. However, that locks your smartphone to be with you at all times and therefore might not be the best solution for active individuals. If you don’t want to stay intrinsically connected to a smartphone, then a standalone device is your best option.

Design, size and wight

The design of anything you will wear is always very important, but as this article is about smart watches for small wrists, we’ll focus on the small size and fit as the most important factors that should influence your buying decision. A watch case diameter of maximum 38mm and a case thickness of maximum 7mm will be the upper size limits you can have and still get away with looking good with your smart watch.

Phone compatibility

Buy a smartwatch only if you are 100% sure that it will work with your smartphone. You don’t want to buy an Apple Watch to connect with your android phone as it will not be possible – Apple Watch connects only to an iPhone. On the other hand, smartwatches that run on Google Wear OS will connect to any Android or iPhone, however, they might have some limited functionality. For example, the Fitbit Versa 2 connects easily to an iPhone but on iOS it doesn’t offer quick replies to messages.

Speaker and microphone

It will be super nice to have a smartwatch that has a speaker and a microphone. Along with all other features you’ll be able to live truly hands-free, to use an AI assistant, answer calls, and much more. It seems that you might not really need all this but, but once you have it, it’s hard to think of a time when you did not have such comfort.

Water resistance

Many times, smartwatches are bought mostly with the purpose of fitness tracking. Therefore water resistance is an essential feature to look for. Good quality smartwatches be your sidekick on swimming sessions, on a wet workout in a gym or when you run during heavy rain. Opt for at least 50-meter water resistance if you are an active individual.

Battery Life and charging

Most smartwatches with color screens tend to last one to two days between charges so you’ll want to consider how often you’re willing to keep plugging in your watch. Watches with voice capabilities that you use as as a phone will last much shorter. Normally, for a smart watch for small wrists, the trade off will be a smaller screen which can increase the battery life. If the longest battery life is what’s most important to you, you’ll want to get a black-and-white display. And if at all possible, get a smartwatch that charges wirelessly instead of plugging it in as this will drastically improve your user experience.


Smartwatches primarily use two types of display technologies, LCD or OLED. While a colorful LCD screen allows you to view content in rich color and brighter, it has a shorter battery life. On the other hand, the crisp OLED displays allows for slimmer designs but comes with a higher price tag. Touchscreen is another important detail to consider – maybe it seems that opting for touch functionality makes total sense but keep in mind that it is a small screen that you can’t really fully touch.

Frequently asked questions

Which smartwatch is the thinnest?

Pebble Time Round 14mm Smartwatch.

What’s the best Apple Watch size for women?

The best case size of Apple Watch is 38mm offered in the 3 series. Later series offer only 40mm or 44mm sizes.

Can I make a phone call with a smartwatch if it’s not connected to my smartphone?

This is possible only on certain smartwatches such as the Apple Watch with mobile connectivity.

What is the biggest benefit of a fitness tracker?

Giving you exact information about your health at any time, anywhere. Even when you sleep.

Can I send text messages from a smartwatch?

Yes, it is possible to send messages from a smartwatch in the form of a quick auto-response with message templates. It is also possible to use an assistant like Siri to dictate the message.

Which Fitbit watch is the smallest smartwatch?

The smallest Fitbit device that can still be called a smartwatch is the Inspire HR.

Can a woman wear a 40mm smartwatch?

The answer is more no than yes. It will simply be too big and not look that good on a woman’s wrist. Smart watch for small wrist will not be bigger than 38mm in diameter and not thicker than 7mm.

Can I use my smartwatch with any phone?

Not necessarily. While most smartwatches will work with most smartphones seamless connectivity is not guaranteed.

Can I use my watch for calling someone?

Depends on the smart watch. On more advanced smartwatches such as Apple Watch and Samsung Gear it is possible to call someone directly from the watch.