We Use CookiesWe use cookies to enhance the security, performance,
functionality and for analytical and promotional activities. By continuing to browse this site you
are agreeing to our privacy policy
10 Best Smart Watches Under 100 2025 in the United States
#1
Winner
Garmin Venu 3S Soft Gold Stainless Steel Bezel 1.2-Inch AMOLED Touchscreen Display Smart Watch with 41mm French Gray Case and Silicone Band
The Garmin Venu 3S is an attractive option for those seeking a feature-packed smartwatch under $100. Its 1.2-inch AMOLED touchscreen display is bright and vibrant, making it easy to read in various lighting conditions. One of its standout features is the impressive battery life, lasting up to 10 days in smartwatch mode, which is quite beneficial for those who prefer not to charge their device frequently. Fitness enthusiasts will appreciate the comprehensive fitness tracking capabilities, including over 30 built-in sports apps, heart rate monitoring, stress tracking, and sleep coaching with personalized insights and tips.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#2
Amazfit T-Rex 3 Military Smart Watch 48mm, Fitness Watches with GPS (with Privacy), AI, Voice Control, Offline Maps, for Android or iPhone, 170 Sports Modes, 328ft Water-Resistant, Black
The Amazfit T-Rex 3 stands out in the under-$100 smartwatch category with its rugged design and extensive features. The 1.5-inch AMOLED display offers exceptional brightness (up to 2,000 nits), ensuring readability in all lighting conditions. It includes a night mode and glove mode for added convenience. With a battery life of up to 27 days under typical use, it excels in longevity. The watch supports over 170 fitness and sport modes, making it suitable for a variety of physical activities, along with AI-generated training plans that provide real-time performance updates.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#3
Smart Watches for Men Women Fitness: Fitness Tracker with Blutooth Call 24/7 Heart Rate SpO2 Sleep Monitor 5ATM Waterproof 120+ Sport Mode Activity Trackers Compatible iPhone Android Phones (3 Bands)
The Sanorum Smart Watch offers a lot for its price, making it a strong contender in the smart watches under $100 category. The 1.83-inch color touch screen is bright and customizable, with over 500 watch faces and adjustable brightness levels. It comes with three interchangeable bands, adding versatility and comfort to its design. The fitness tracking capabilities are robust, with over 120 sport modes and 24/7 health monitoring, including heart rate, SpO2, and sleep tracking. This makes it a great choice for fitness enthusiasts who want to keep track of various activities and health metrics. The watch is water-resistant up to 5ATM, so you can wear it while swimming or in the shower without worry. Battery life is another strong point, offering up to 10 days on a single charge, which is excellent for daily use and outdoor activities.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Top 10 Best Smart Watches Under 100 2025 in the United States
#1
Winner
9.8 score
Garmin Venu 3S Soft Gold Stainless Steel Bezel 1.2-Inch AMOLED Touchscreen Display Smart Watch with 41mm French Gray Case and Silicone Band
Garmin Venu 3S Soft Gold Stainless Steel Bezel 1.2-Inch AMOLED Touchscreen Display Smart Watch with 41mm French Gray Case and Silicone Band
Display: 1.2-inch AMOLED
Battery Life: up to 10 days
Fitness Tracking: 30 sports apps, heart rate, stress, sleep
Compatibility: Android & iOS
Water Resistance: water-resistant
Notifications: notifications, calls, voice assistant
Design and Comfort: gold stainless steel, silicone band
Chosen by 1390 this week
Amazfit T-Rex 3 Military Smart Watch 48mm, Fitness Watches with GPS (with Privacy), AI, Voice Control, Offline Maps, for Android or iPhone, 170 Sports Modes, 328ft Water-Resistant, Black
Amazfit T-Rex 3 Military Smart Watch 48mm, Fitness Watches with GPS (with Privacy), AI, Voice Control, Offline Maps, for Android or iPhone, 170 Sports Modes, 328ft Water-Resistant, Black
Display: 1.5-inch AMOLED, 2000 nits
Battery Life: up to 27 days
Fitness Tracking: 170 modes, AI training plans
Compatibility: Android and iPhone
Water Resistance: 328 feet, freediving 147 feet
Notifications: robust
Design and Comfort: rugged, military-grade, stainless steel bezel
Smart Watches for Men Women Fitness: Fitness Tracker with Blutooth Call 24/7 Heart Rate SpO2 Sleep Monitor 5ATM Waterproof 120+ Sport Mode Activity Trackers Compatible iPhone Android Phones (3 Bands)
Smart Watches for Men Women Fitness: Fitness Tracker with Blutooth Call 24/7 Heart Rate SpO2 Sleep Monitor 5ATM Waterproof 120+ Sport Mode Activity Trackers Compatible iPhone Android Phones (3 Bands)
Display: 1.83 Inches
Battery Life: Up to 10 Days
Fitness Tracking: 120+ Sport Modes, Heart Rate, Blood Oxygen, Sleep
Compatibility: iOS 10.0+ and Android 6.0+
Water Resistance: 5ATM
Notifications: Text and App Notifications
Design and Comfort: Three Bands, Customizable Watch Faces
Amazfit Balance Smart Watch 46mm with Fitness Tracker, Body Composition & Health Analysis, Sleep Recovery, GPS, Amazon Alexa Built-In, Bluetooth Calling, Fitness Watch for Android iPhone, Black
Amazfit Balance Smart Watch 46mm with Fitness Tracker, Body Composition & Health Analysis, Sleep Recovery, GPS, Amazon Alexa Built-In, Bluetooth Calling, Fitness Watch for Android iPhone, Black
Display: 1.5-inch AMOLED
Battery Life: 14 days, 25 days saver mode
Fitness Tracking: heart rate, sleep, stress, body composition
Compatibility: syncing with Strava, Google Fit
Water Resistance: suitable for swimming
Design and Comfort: elegant, light aluminum, customizable faces
Smart Watch for Men Women Android iPhone, Alexa Built-in Fitness Watch with 1.8" LCD Screen & Bluetooth Call (Make/Answer), Heart Rate/SpO2/Sleep Monitor, 100 Sports, IP68 Waterproof Smartwatch
Smart Watch for Men Women Android iPhone, Alexa Built-in Fitness Watch with 1.8" LCD Screen & Bluetooth Call (Make/Answer), Heart Rate/SpO2/Sleep Monitor, 100 Sports, IP68 Waterproof Smartwatch
Display: 1.8-inch LCD
Battery Life: up to 7 days
Fitness Tracking: 60+ sports modes, heart rate, SpO2
Compatibility: iOS, Android
Water Resistance: IP68
Notifications: Message Notification, Bluetooth calling
Design and Comfort: Lightweight, customizable watch faces
Related Products
Up to 38% off
![2025 Smart Watch for Kids 6-12 [Kids GPS Tracker/Video Call] Kids Smart Watches Boys Girls, Kids Watch with GPS Tracker, School Mode, Safety Alert, GPS Tracker for Kids Smart Watch SIM Card, Black](https://images-proxy.bestreviews.guide/OBeztHj9Rppd0Q11AGf8OyFz1hU=/0x300/https://m.media-amazon.com/images/I/51yv-5v+f-L._AC_CX679_.jpg)
aeac Smart Watch for Women, AMOLED Ultra-Clear Screen Activity Trackers with Heart Rate/Sleep/SpO2 Monitor, Smartwatch for iPhone/Samsung/Android, 110+ Sport Modes Waterproof Fitness Reloj Inteligente
aeac Smart Watch for Women, AMOLED Ultra-Clear Screen Activity Trackers with Heart Rate/Sleep/SpO2 Monitor, Smartwatch for iPhone/Samsung/Android, 110+ Sport Modes Waterproof Fitness Reloj Inteligente
Display: 1.32-inch AMOLED
Battery Life: up to 10 days
Fitness Tracking: 110+ sports modes, heart rate, sleep
Compatibility: Android 6.0+ and iOS 9.0+
Water Resistance: 3ATM
Notifications: Message, Call Notifications
Design and Comfort: sleek and lightweight
Amazfit Bip 5 Smart Watch 46mm, GPS, Amazon Alexa Built-in, Bluetooth Calling, 10-Day Battery, Heart-Rate & VO2 Max, Sleep Health Monitoring, AI Fitness Tracker App, for Android & iPhone, Black
Amazfit Bip 5 Smart Watch 46mm, GPS, Amazon Alexa Built-in, Bluetooth Calling, 10-Day Battery, Heart-Rate & VO2 Max, Sleep Health Monitoring, AI Fitness Tracker App, for Android & iPhone, Black
Display: 1.9-inch high-resolution
Battery Life: up to 10 days typical use
Fitness Tracking: 120+ sports modes, heart rate
Compatibility: Strava, Apple Health
Notifications: Bluetooth calling, music control
Design and Comfort: comfortable curved design
Military Smart Watch for Men (Answer/Make Calls), 2.01'' Smart Watch for Android and iPhone, Fitness Tracker with Flashlight/Compass/100 Days Battery/Heart Rate/Sleep/100+ Sport Modes(2 Straps)
Military Smart Watch for Men (Answer/Make Calls), 2.01'' Smart Watch for Android and iPhone, Fitness Tracker with Flashlight/Compass/100 Days Battery/Heart Rate/Sleep/100+ Sport Modes(2 Straps)
Display: 2.01-inch HD
Battery Life: 30 days normal, 100 days standby
Fitness Tracking: 100 sports modes, heart rate, sleep tracking
Compatibility: Android 6.0+, iOS 9.0+
Water Resistance: IP68
Notifications: Yes
Design and Comfort: Military-grade aluminum, two straps
Amazfit GTR Mini Smart Watch 43mm, 14-Day Battery Life, GPS, AI Fitness App Enabled, Heart Rate & Sleep Health Monitoring, Activity Trackers and Smartwatches, Android iPhone Compatible, Black
Amazfit GTR Mini Smart Watch 43mm, 14-Day Battery Life, GPS, AI Fitness App Enabled, Heart Rate & Sleep Health Monitoring, Activity Trackers and Smartwatches, Android iPhone Compatible, Black
Display: 1.28 Inches
Battery Life: 14 days
Fitness Tracking: 120+ sports modes, 24/7 heart rate
Compatibility: Android and iOS
Water Resistance: 5 ATM
Notifications: Yes
Design and Comfort: Slim, stylish, comfortable, lightweight
#10
7.5 score
Amazfit Cheetah Smart Watch 47mm, Dual-Band GPS, Sleep Monitor, Fitness Watch with AI Running Coach, Amazon Alexa Built-In, for iPhone and Android, 150+ Sports Modes, 14-Day Battery
Amazfit Cheetah Smart Watch 47mm, Dual-Band GPS, Sleep Monitor, Fitness Watch with AI Running Coach, Amazon Alexa Built-In, for iPhone and Android, 150+ Sports Modes, 14-Day Battery
Display: 1.39-inch HD AMOLED
Battery Life: 14-day
Fitness Tracking: heart rate, sleep, stress, blood oxygen
Compatibility: Android and iPhone
Design and Comfort: lightweight and durable
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Smart Watches Under 100
When it comes to picking a smart watch, especially under a budget, it's important to focus on the features that matter most to you. Smart watches can offer a variety of functionalities, from fitness tracking to notifications and even some standalone apps. Understanding what you need from a smart watch will help you make the best choice. Here are some key specifications to consider and how to navigate them to find the best fit for you.DisplayThe display is the screen of the smart watch where you interact with the device. It's important because it affects how easy it is to read notifications, track your fitness, and use apps. Displays can be LCD, OLED, or AMOLED. LCDs are generally less expensive and have good visibility in bright light, but they may not have the same color richness as OLED or AMOLED, which offer better contrast and more vibrant colors. If you plan to use your smart watch outdoors frequently, consider one with a bright and clear display.
Battery LifeBattery life determines how long your smart watch can operate before needing a recharge. This is crucial if you don't want to charge your watch every day. Battery life can range from a single day to several weeks, depending on the watch and how you use it. If you use GPS and other power-hungry features often, look for a watch with a longer battery life. For basic use, a watch with a few days of battery life should suffice.
Fitness TrackingFitness tracking features include heart rate monitoring, step counting, sleep tracking, and sometimes even GPS for tracking runs or bike rides. These features are important if you plan to use your smart watch to monitor your health and fitness. Basic fitness tracking is available on most smart watches, but if you need more advanced metrics like VO2 max or ECG, you might need to look for a more specialized device. Choose a watch with the fitness features that match your activity level and health goals.
CompatibilityCompatibility refers to how well the smart watch works with your smartphone. This is important because it affects how you receive notifications, sync data, and use apps. Most smart watches are compatible with both Android and iOS, but some features might work better with one platform over the other. Make sure the smart watch you choose is fully compatible with your phone to get the best experience.
Water ResistanceWater resistance indicates how well the smart watch can withstand exposure to water. This is important if you plan to wear your watch while swimming, showering, or in the rain. Water resistance is usually measured in meters or ATM (atmospheres). A rating of 5 ATM or 50 meters is generally good for swimming, while lower ratings are suitable for splashes and rain. Choose a watch with the appropriate water resistance for your activities.
Build Quality and DesignBuild quality and design affect the durability and aesthetics of the smart watch. This is important because it determines how well the watch can withstand daily wear and tear and how it looks on your wrist. Materials like stainless steel, aluminum, and durable plastics are common. If you want a watch that looks stylish and can handle rough use, consider one with a robust build and a design that suits your personal style.
Notifications and AppsNotifications and apps allow you to stay connected and use various functionalities directly from your wrist. This is important if you want to receive messages, calls, and app alerts without taking out your phone. Some smart watches offer a wide range of apps and customizable notifications, while others might be more limited. Think about how you plan to use your smart watch and choose one that offers the right level of connectivity and app support for your needs.