Finding a reliable smartwatch that doesn’t break the bank can feel like searching for a needle in a haystack, especially when you need one that’s genuinely waterproof. Whether you’re hitting the gym, caught in a sudden downpour, or just forget to take it off before washing dishes, having a water-resistant companion is a huge plus. But can you really get a great one for under $100? Absolutely!
We’ve done the legwork for you, diving deep into features, user reviews, and value to bring you the best waterproof smart watch under 100 options on the market right now. These picks prove you don’t have to sacrifice quality or functionality for affordability. We’ll cover everything from crystal-clear displays and extensive health tracking to impressive battery life and, of course, robust water resistance.
Let’s jump in and find the perfect budget-friendly wearable for you!
1. Smart Watch for Men Women (Answer/Make Call)

This smartwatch is a fantastic all-rounder, offering a compelling blend of features usually found in higher-priced models. What really makes it stand out is its versatility in display size, catering to different wrist preferences, and the sheer customization options for its dial. It’s designed to seamlessly integrate into your daily life, keeping you connected and aware of your health metrics without constantly reaching for your phone.
Key Features:
– Bluetooth Call and Smart Notifications with built-in speaker and microphone.
– 1.85″ or 2.01″ HD Touch Screen with over 100 customizable dial wallpapers.
– Comprehensive Health Tracking: Heart rate, blood oxygen, stress, sleep analysis, sedentary & drink water reminders.
– Multi-Sport Mode for tracking various activities (running, cycling, yoga, etc.).
– IP68 Waterproof rating, suitable for hand washing, rain, and swimming.
– Ultra-long Standby Time: 7-10 days usage, 30+ days standby. Compatible with Android 5.0+ and iOS 9.0+.
Pros:
– Offers two screen sizes, accommodating more users.
– Excellent customization with many watch faces and DIY options.
– Full Bluetooth calling functionality.
– Reliable IP68 waterproof rating.
– Good battery life for daily use.
Cons:
– Health tracking might not be as precise as medical-grade devices.
– Generic app interface for some users.
User Impressions:
Customers often praise this watch for its clear display and the convenience of answering calls directly from their wrist. The battery life is frequently highlighted as a major plus, allowing users to go days without needing a charge. Many found it surprisingly robust for its price point, especially appreciating its ability to handle splashes and quick dips.
2. Smart Watch for Men Women, 1000 mAh 100 Day Battery

If battery anxiety is your biggest smartwatch concern, then this model is your ultimate solution. Boasting an astounding 1000 mAh battery, it redefines what’s possible in terms of longevity for a budget smartwatch. Imagine going on a long trip without packing a charger – this watch makes it a reality. Beyond the incredible power, it still delivers on essential smart features and fitness tracking.
Key Features:
– 1000 mAh Ultra-Long Battery Life: Up to 30 days of use and 100 days of standby on a 2.5-hour charge.
– Bluetooth Calling and Voice Assistant for hands-free convenience.
– Smart Message Reminder for all notifications (no reply).
– 1.85” HD Display with over 100+ DIY dial options.
– 110+ Sport Modes for comprehensive fitness tracking.
– IP68 Waterproof standard.
– Continuous Health Monitoring: Heart rate, sleep patterns.
– Multi-Functions: Alarm, music control, camera control, calculator, flashlight, stopwatch, voice memo.
Pros:
– Unmatched battery life is its standout feature.
– Extensive range of sport modes.
– Built-in voice assistant adds convenience.
– Solid IP68 waterproof rating.
– Includes many useful daily functions.
Cons:
– Cannot reply to messages directly from the watch.
– Some users might find the design a bit chunky due to the large battery.
User Impressions:
Reviewers are consistently blown away by the battery life, calling it a “game-changer.” Many appreciate the wide variety of sports modes and the ability to make calls. While the inability to reply to messages is a minor drawback for some, it’s easily overlooked given the exceptional endurance and other features.
3. QONBINK Smart Watch for Men Women (Answer/Make Call) 1.85″

The QONBINK smartwatch stands out with its incredibly stable Bluetooth 5.3 connection, ensuring crystal-clear calls and reliable notifications. But what truly sets it apart for those who love to personalize is its massive library of over 300 watch faces, giving you endless options to match your mood or outfit. It’s a great choice if you prioritize seamless connectivity and aesthetic customization in your best waterproof smart watch under 100.
Key Features:
– Advanced Bluetooth 5.3 Chip for stable calls, contact sync, and call history.
– Smart Reminder for messages and social media alerts.
– 24/7 Health & Activity Monitoring: Heart rate, sleep quality, and detailed data sync to “Da Fit” app.
– 1.85” HD Screen with 300+ customizable watch faces.
– 120+ Exercise Modes for comprehensive fitness tracking (time, steps, calories, distance).
– Voice Assistant & High-capacity 400 mAh Battery (up to 30 days use/standby).
– IP68 Waterproof rating (note on high water temperatures).
– More Useful Functions: Weather forecast, calculator, alarm, timer, games, music control, find phone.
– Compatible with Android 6.0+ and iOS 10.0+.
Pros:
– Vast selection of watch faces for personalization.
– Stable and clear Bluetooth calling.
– Comprehensive exercise tracking with many modes.
– Decent battery life for daily usage.
– Includes fun extras like mini-games.
Cons:
– Step counting starts after 20 steps, which can be a minor annoyance for some.
– Like many IP68 devices, high water temperatures can affect its longevity.
User Impressions:
Users frequently praise the QONBINK for its reliable Bluetooth connection and the impressive variety of watch faces. The “Da Fit” app integration for health data is also a popular feature. Many find it to be a solid, feature-rich choice that punches above its weight in terms of quality and performance, especially for its price.
4. Military Smart Watch for Men (Answer/Make Calls), 2.01”

For the adventurers, the rugged individualists, or just anyone prone to dropping things, the Military Smart Watch is built like a tank. It boasts a military-grade standard, having passed 12 rigorous tests, making it incredibly durable and resistant to drops and shocks. What truly sets this best waterproof smart watch under 100 apart is its combination of extreme durability, a massive battery, and unique outdoor utility features like a built-in LED flashlight and a compass, ready for any challenge you throw at it.
Key Features:
– Military Grade Standard: Made from special aluminum alloy, passed 12 military tests for extreme durability.
– 100 Day Ultra-Long Life Battery: 900mAh battery for up to 30 days normal use, 100 days standby.
– LED Flashlight and Compass: Built-in tools for outdoor adventures.
– 2.01” Ultra Big HD LCD Screen with customizable DIY watch faces.
– Bluetooth 5.3 Calls and AI Voice Assistant.
– 24/7 Health Monitor: Heart rate, sleep, blood oxygen, stress levels.
– 100+ Sports Modes with GPS connection via phone.
– IP68 Waterproof: Designed for daily needs like splashes and rain, but not for swimming, diving, or hot water.
– Additional Features: Smart notifications, music/camera control, weather, sedentary reminders, alarm, stopwatch, timer.
– Comes with 2 comfortable straps (silicone and nylon).
Pros:
– Exceptional military-grade durability.
– Unrivaled battery life among smartwatches.
– Unique outdoor utility features (flashlight, compass).
– Large, clear screen.
– Includes two strap options for comfort and versatility.
Cons:
– Despite IP68, it’s explicitly not recommended for swimming, hot water, or diving, which is important for a “waterproof” category.
– The large size might not suit smaller wrists.
User Impressions:
Users are incredibly impressed by this watch’s toughness and long-lasting battery. Outdoor enthusiasts particularly love the built-in flashlight and compass. While its waterproof rating has specific limitations for submersion, for daily wear, showers, and heavy rain, it performs admirably, earning high marks for its ruggedness and feature set.
5. SENBONO Smart Watch with Alexa Built-in, 1.83″ HD

For those who love smart home integration and the convenience of a voice assistant, the SENBONO Smart Watch is a game-changer. Its built-in Alexa makes it incredibly easy to control your smart devices, check the weather, set reminders, and access a world of information, all directly from your wrist. This integration, combined with its robust fitness tracking and calling capabilities, makes it an excellent choice for a truly smart and connected lifestyle, proving you can get high-tech features in a best waterproof smart watch under 100.
Key Features:
– Alexa Built-In for hands-free control and access to various skills.
– Bluetooth 5.3 Calls: Make or answer calls directly from the watch.
– 1.83″ HD Screen for vivid colors and sharp details, even in sunlight.
– 120+ Sports Modes to monitor real-time stats for various activities.
– 24/7 Health Monitoring: Heart rate, steps, calories, sleep quality, stress levels.
– IP68 Waterproof rating: Suitable for swimming, showering, or training in heavy rain (note on high water temperatures/submersion).
– iOS & Android Compatibility (no message replies).
Pros:
– Built-in Alexa voice assistant is incredibly convenient.
– Stable Bluetooth calling.
– Comprehensive health and fitness tracking.
– Clear and vibrant HD screen.
– Good IP68 water resistance for daily use and light swimming.
Cons:
– Cannot reply to messages directly.
– High water temperatures can affect water resistance over time.
User Impressions:
Customers rave about the convenience of having Alexa on their wrist, simplifying many daily tasks. The Bluetooth call quality is also a frequent highlight. Many find it to be a feature-packed device that offers excellent value, perfect for staying connected and tracking fitness without spending a fortune.
Frequently Asked Questions (FAQ)
Q1: What does “IP68 Waterproof” mean for a smartwatch?
A1: IP68 is an international standard that signifies a device is dust-tight (the ‘6’) and protected against continuous submersion in water up to a certain depth (usually 1.5 meters) for up to 30 minutes (the ‘8’). For smartwatches, this generally means they’re safe for hand washing, showering, splashes, and light swimming. However, it’s important to check the manufacturer’s specific guidance, as some IP68 watches might advise against hot water, salt water, or prolonged submersion/diving.
Q2: Can I answer calls directly from these smartwatches?
A2: Yes, most of the smartwatches reviewed in this list, like the Smart Watch for Men Women (Answer/Make Call) and the QONBINK Smart Watch, feature a built-in speaker and microphone, allowing you to make and answer Bluetooth calls directly from your wrist when connected to your phone.
Q3: How accurate are the health monitoring features on these budget smartwatches?
A3: Budget smartwatches offer a great way to monitor general health trends like heart rate, sleep patterns, and activity levels. While they provide valuable insights for personal fitness and wellness, they are not medical devices and should not be used for diagnosis or treatment. For precise medical data, consult a healthcare professional.
Q4: Are these smartwatches compatible with both Android and iOS phones?
A4: Yes, all the smartwatches on this list are designed to be broadly compatible with both Android (typically Android 5.0/6.0 or higher) and iOS (typically iOS 9.0/10.0 or higher) smartphones. You’ll usually need to download a specific companion app (like “FitCloudPro,” “Da Fit,” or “GloryFitPro”) to connect and manage your watch.
Q5: What is the typical battery life I can expect from a waterproof smartwatch under $100?
A5: Battery life varies significantly, even within the under-$100 category. As seen in our reviews, some offer 7-10 days of normal use and over 30 days of standby, while exceptional models like the 1000 mAh battery watch boast up to 30 days of use and 100 days of standby. Factors like screen brightness, frequent use of features like calls or GPS, and continuous health monitoring will impact actual battery performance.
Q6: Can I reply to messages from these smartwatches?
A6: While most of these smartwatches can receive notifications for calls, SMS, and social media messages, the ability to reply directly from the watch is less common at this price point. Some watches might offer quick pre-set replies, but full text input or voice-to-text replies are typically found on more expensive models. Always check the specific product features if message reply is crucial for you.
Q7: Do these smartwatches have built-in GPS for tracking runs without my phone?
A7: Most smartwatches under $100 do not have independent built-in GPS. Instead, they typically use “connected GPS,” meaning they rely on your smartphone’s GPS to accurately track routes, distance, and pace during outdoor activities. If you want to leave your phone behind while running, you’ll need to look for a watch with true built-in GPS, which usually falls into a higher price bracket.
Final Thoughts
Finding the best waterproof smart watch under 100 doesn’t have to be a compromise. As you’ve seen, there are some truly excellent options available that offer a fantastic array of features, from comprehensive health tracking and Bluetooth calling to impressive battery life and, of course, reliable water resistance.
Whether you prioritize super-long battery life, rugged durability, smart home integration with Alexa, or extensive customization, there’s a budget-friendly smartwatch on this list that’s perfect for your needs. Remember to consider your primary use-case and pick the one that aligns best with your lifestyle. Happy tracking!


