Who says you need to break the bank for a fantastic smartwatch? In today’s tech-savvy world, getting a feature-packed wearable doesn’t have to cost an arm and a leg. Whether you’re a fitness enthusiast, someone who wants to stay connected on the go, or just curious about smart tech, there’s a surprising amount of quality available without hitting that triple-digit mark.
Finding the best smart watch under 100 might seem like a challenge, but you’d be amazed at the innovation happening in the affordable segment. These budget-friendly smartwatches offer everything from health tracking and notification alerts to Bluetooth calling and even built-in voice assistants. We’ve scoured the market to bring you our top 5 picks that prove great value and smart features can absolutely go hand-in-hand. Let’s dive in!
1. Smart Watch for Men Women Alexa Built-in, 1.83″ HD

This smartwatch is a game-changer for anyone looking for hands-free convenience without spending a fortune. Its standout feature is the built-in Alexa voice assistant, which lets you control music, check the weather, set alarms, and more, all with simple voice commands directly from your wrist. Coupled with a large, crisp 1.83″ HD display and Bluetooth calling, it makes managing your day incredibly seamless.
Key Features:
– Alexa Voice Control: Built-in voice assistant for hands-free commands.
– Bluetooth Calling and Message Alerts: Make/receive calls directly and get SMS/app notifications.
– 1.83” HD Screen and Over 130 Dials: Large, vibrant display with customizable watch faces.
– 100 Sport Modes: Tracks various activities like running, yoga, cycling, and more.
– 24/7 Health Tracking: Monitors heart rate and sleep patterns for comprehensive health insights.
– IP68 Waterproof: Suitable for daily hand washing and swimming (not prolonged immersion).
– Multi Functionality: Includes alarm, stopwatch, flashlight, music control, camera control, weather, and find phone.
Pros:
– Excellent value with Alexa integration.
– Clear and large HD display.
– Extensive range of sport modes.
– Reliable health tracking.
– Good water resistance for daily use.
Cons:
– Unable to reply to messages directly from the watch.
– Not suitable for prolonged immersion in water.
User Impressions: Customers frequently praise its responsiveness and the surprising utility of having Alexa on their wrist. Many appreciate the crisp display and the array of sports tracking options for its price point, making it a strong contender for the best smart watch under 100.
2. SENBONO Smart Watch with Alexa Built-in, 1.83″ HD

Another fantastic option for those seeking a smart assistant on their wrist, the SENBONO Smart Watch also boasts built-in Alexa. This means you get the convenience of voice commands for everyday tasks, making your life a little bit easier. With Bluetooth 5.3, it offers a stable connection for hands-free calls and features a vivid 1.83″ HD screen that’s easy to read, even in sunlight. It’s a solid all-rounder for daily use and fitness tracking.
Key Features:
– Alexa Built-In & Hands-Free Convenience: Voice control for music, reminders, weather, and more.
– Bluetooth Calls: Stable Bluetooth 5.3 chip for direct calling from your wrist.
– 1.83 HD Screen: Large, vibrant touchscreen with customizable watch faces.
– 120+ Sports Modes: Monitors real-time stats for a wide range of activities.
– 24/7 Health Monitoring: Tracks heart rate, steps, calories, sleep quality, and stress levels.
– IP68 Waterproof: Can withstand swimming, showering, and rain (not high water temperatures).
– iOS & Android Compatibility: Syncs effortlessly with most smartphones for notifications.
Pros:
– Seamless Alexa integration.
– Robust Bluetooth 5.3 connectivity for calls.
– Bright and clear display.
– Comprehensive sports and health tracking.
– Wide compatibility with both iOS and Android devices.
Cons:
– Does not support message replies.
– High water temperatures can affect water resistance.
User Impressions: Users love the convenience of the Alexa integration and the clarity of calls made directly from the watch. The large, bright screen and extensive health features are also highly appreciated, offering excellent value in the budget smartwatch category.
3. Smart Watch for Men Women, 1000 mAh 100 Day Battery

If constantly charging your gadgets is your pet peeve, then this smartwatch is definitely for you. Its most impressive feature is the massive 1000 mAh battery, which promises up to 30 days of normal use and an incredible 100 days of standby time on a single 2.5-hour charge! Beyond its phenomenal battery life, it offers Bluetooth calling, a vibrant 1.85” HD display, and a wide array of sports and health tracking features, making it a truly practical daily companion.
Key Features:
– 1000 mAh Long Battery Life: Up to 30 days of normal use, 100 days standby.
– Bluetooth Calling and Voice Assistant: Enjoy clear calls and give commands with the built-in voice assistant.
– Smart Message Reminder: Receive SMS and app notifications (no reply function).
– 1.85” HD Display and DIY Dials: High contrast TFT screen with 100+ customizable watch faces.
– 110+ Sport Modes and IP68 Waterproof: Tracks various sports and withstands water exposure.
– Continuous Health Monitoring: 24/7 heart rate and sleep pattern tracking.
– Multi Functions: Includes alarm, music/camera control, calculator, flashlight, stopwatch, and more.
Pros:
– Unbeatable battery life, minimizing recharge frequency.
– Large, clear HD display.
– Good range of sport modes and health monitoring.
– Robust IP68 waterproof rating.
– Useful additional functionalities.
Cons:
– Cannot reply to messages.
– Voice assistant may not be as feature-rich as Alexa.
User Impressions: The overwhelming sentiment from users revolves around the phenomenal battery life – it’s truly a standout feature that sets it apart. They also appreciate the large, readable screen and the overall reliability of its health tracking. For those prioritizing endurance, this could easily be the best smart watch under 100.
4. Military Smart Watch for Men (Answer/Make Calls), 2.01”

Built like a tank, this military-grade smartwatch is designed for the adventurous and the tough. It’s passed 12 military tests, making it incredibly durable and resistant to drops, shocks, and harsh environments. Beyond its rugged exterior, it packs a massive 900mAh battery for up to 100 days of standby, an extra-large 2.01” HD LCD display, and unique features like a powerful LED flashlight and a built-in compass. It’s the ultimate companion for outdoor enthusiasts looking for a reliable wearable.
Key Features:
– Military Grade Standard: Made from special aluminum alloy, incredibly durable and shock-resistant.
– 100 Day Ultra-Long Life Battery: 900mAh battery offering up to 30 days normal use, 100 days standby.
– LED Flashlight and Compass: Integrated tools for outdoor adventures and emergencies.
– 2.01” Ultra Big Screen and DIY Watch Faces: Extra-large HD LCD display with customizable options.
– Bluetooth Calls and AI Voice Assistant: Make/receive calls and control with voice assistant via Bluetooth 5.3.
– 24/7 Health Monitor: Tracks heart rate, sleep, blood oxygen, and stress levels.
– 100+ Sports Modes & IP68 Waterproof: Comprehensive activity tracking and water resistance for daily needs.
– More Efficient Life & 2 Straps: Smart notifications, music/camera control, weather, and includes both silicone and nylon straps.
Pros:
– Exceptional durability and rugged design.
– Outstanding battery life for extended use.
– Unique and useful outdoor tools (flashlight, compass).
– Very large, clear display.
– Comes with two comfortable strap options.
Cons:
– More geared towards outdoor/military aesthetic, might not suit everyone.
– Not for sauna, hot water, or diving despite IP68.
User Impressions: This watch is a hit with active individuals and those who need a truly robust device. Users rave about its indestructible feel, the practical flashlight and compass, and the unbelievably long battery life. It’s considered a fantastic investment for its unique blend of toughness and smart features.
5. Amazfit Active 2 Sport Smart Watch Fitness Tracker for

The Amazfit Active 2 blends stylish design with serious fitness tracking capabilities, all within a surprisingly affordable package. Its sleek stainless steel build, bright 1.32″ AMOLED display, and Amazfit’s precise BioTracker technology for heart rate and sleep tracking make it a strong contender for the title of best smart watch under 100. With impressive battery life, free downloadable maps with turn-by-turn directions, and accurate GPS, it’s designed for active individuals who want detailed insights.
Key Features:
– Stylish Design, Bright Display: Sleek stainless steel build with a vivid 1.32″ AMOLED display.
– Precise Heart Rate & Sleep Tracking: Amazfit’s BioTracker for accurate health data.
– Up to 10 Days of Battery Life: Long-lasting battery for typical use.
– Free Maps with Turn Directions: Downloadable maps and turn-by-turn guidance for navigation.
– Faster and More Accurate GPS Tracking: 5 satellite positioning systems for reliable location tracking.
– Over 160 Sports Modes: Extensive workout modes, 50m water-resistance, and barometer.
– Free and Safe Zepp App: Industry-leading data protection, all health/fitness data in one place.
– Speech-to-Text Message Replies: Full voice control with Zepp Flow for Android message replies and more.
Pros:
– Premium AMOLED display for vibrant visuals.
– Highly accurate health and GPS tracking.
– Impressive battery life for a feature-rich watch.
– Unique free maps and turn-by-turn navigation.
– Supports speech-to-text message replies (Android).
Cons:
– Battery life, while good, is shorter than the 1000mAh models.
– “Active 2 Sport” might suggest a higher price point depending on specific model/region, but listed here as fitting the budget.
User Impressions: Users frequently highlight the Amazfit Active 2’s beautiful AMOLED screen and the accuracy of its GPS and health sensors. The Zepp App’s comprehensive data and the convenience of speech-to-text replies are also big plusses, making it a favorite for those seeking a more polished fitness-focused smartwatch.
Frequently Asked Questions (FAQ)
Q1: What features can I realistically expect from a smart watch under $100?
A1: You can expect a surprising range! Most will offer 24/7 health monitoring (heart rate, sleep, steps, calories), multiple sports modes, notification alerts from your phone (calls, texts, apps), and often Bluetooth calling. Many also feature large, clear displays, customizable watch faces, and good battery life. Some even include voice assistants like Alexa or specific outdoor tools.
Q2: Are budget smartwatches compatible with both iPhone and Android phones?
A2: Yes, the vast majority of smartwatches under $100 are designed to be compatible with both iOS (iPhone) and Android smartphones. They typically connect via a dedicated app you download to your phone. Always check the product specifications for exact compatibility requirements (e.g., Android 6.0+ or iOS 10.0+).
Q3: How accurate are the health tracking features on affordable smartwatches?
A3: While smartwatches under $100 can provide a good general overview of your health metrics (heart rate, steps, sleep patterns), they are not medical devices. Their accuracy is generally good for tracking trends and motivating activity, but they shouldn’t be relied upon for medical diagnosis or precise measurements where absolute accuracy is critical.
Q4: Can I make calls directly from a smartwatch under $100?
A4: Yes, many affordable smartwatches now support Bluetooth calling. This means they have a built-in microphone and speaker, allowing you to answer or make calls directly from your wrist when connected to your smartphone via Bluetooth. However, they usually can’t make calls independently without your phone nearby.
Q5: How long does the battery typically last on these budget-friendly smartwatches?
A5: Battery life varies significantly. Some compact models might last a few days, while others, especially those with larger batteries like the 1000mAh model we reviewed, can last anywhere from 10 days to over a month on a single charge under typical use. Standby times can be even longer.
Q6: Are cheap smartwatches waterproof? What does “IP68 waterproof” mean?
A6: Many smartwatches under $100 come with an IP68 waterproof rating. IP68 means the device is dust-tight and can withstand submersion in up to 1.5 meters of fresh water for up to 30 minutes. This makes them suitable for daily activities like washing hands, showering, or even swimming. However, it’s generally advised to avoid hot water (like saunas) or prolonged immersion for any smartwatch, regardless of rating.
Q7: What’s the main difference between a smartwatch and a dedicated fitness tracker in this price range?
A7: While both track fitness, a smartwatch offers broader “smart” functionalities beyond just health and activity tracking. This includes the ability to receive and manage notifications, make/receive calls, control music, and sometimes even utilize voice assistants. A dedicated fitness tracker typically focuses solely on health metrics and may have a simpler display and fewer “smart” features.


