Smartwatches have become more than just timekeepers they’re fitness companions, productivity boosters, and even health monitors. The good news? You don’t need to spend $500+ to get a feature-packed smartwatch. With plenty of excellent choices under $300 on Amazon, you can enjoy premium designs, long battery life, and advanced health features without breaking the bank.
In this guide, I’ve rounded up the 6 best smartwatches under $300 available on Amazon in 2025, covering everything from fitness-focused trackers to stylish everyday wearables.
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Best Smartwatches Under $300 on Amazon |
🏆 Best Smartwatches Under $300 on Amazon
Samsung Galaxy Watch 6 (40mm, Bluetooth, Graphite) – Fitness & Health Smartwatch
💲 Price: $169.99
The Samsung Galaxy Watch 6 is more than just a smartwatch it’s your personal fitness coach, sleep tracker, and health companion, all wrapped in a stylish 40mm design. With a crisp AMOLED display, advanced health sensors, and seamless connectivity, this smartwatch is perfect for those who want power, style, and wellness features at an affordable price.
🔑 Key Specifications:
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Operating System: Android (Wear OS)
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Special Feature: Advanced Sleep Monitor
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Connectivity: Bluetooth, Wi-Fi
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GPS: Built-in, accurate tracking
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Battery: Lithium-Ion (long-lasting)
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Shape: Round, classic design
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Screen Size: 40mm
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Brand/Model: Samsung Galaxy Watch 6
⭐ Top Features & Benefits
✅ Fitness Tracking Made Easy – Monitor workouts with automatic exercise recognition. Track running, swimming, cycling, and more than 90 exercises with detailed stats like calories burned, duration, and distance.
✅ Personalized Heart Rate Zones – Tailored insights help you train smarter by keeping your heart rate within the right zone to meet your fitness goals.
✅ Advanced Sleep Coaching – Get personalized sleep insights, detect snoring, and track every stage of your sleep (light, deep, REM) to improve your rest quality.
✅ 24/7 Heart Health Monitoring – Continuous heart rate tracking alerts you to irregular rhythms, including potential A-fib warnings, helping you stay proactive about your health.
✅ Body Composition Analysis (BIA Sensor) – Track body fat, muscle mass, BMI, and water percentage directly from your wrist.
✅ Stay Connected Anywhere – Control your smartphone camera, reply to texts, stream music, or take calls directly from your watch.
✅ Bigger, Brighter Display – The largest Galaxy Watch display yet with durable crystal glass for scratch protection and smooth navigation.
✅ Customizable Style – Swap bands with one click and choose from a wide range of stylish watch faces to match your personality.
👉 Perfect for: Fitness enthusiasts, health-conscious users, and anyone who wants premium smartwatch features at a budget-friendly price.
2- Apple Watch SE (2nd Gen, GPS, 44mm) – Midnight Aluminum Case with Sport Band
💲 Price: Varies (Around $249)
The Apple Watch SE (2nd Gen) packs all the essentials of Apple’s premium smartwatch experience into an affordable and stylish package. With a sleek 44mm display, health and safety tracking, fitness insights, and seamless integration with iPhone, it’s one of the best value smartwatches you can buy under $300.
🔑 Key Specifications:
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Memory Storage: 1 GB
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Special Features: Activity & Cycle Tracking, GPS, Heart Rate Monitoring, Voice Control
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Connectivity: Wi-Fi, Bluetooth
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Wireless Standard: 802.11b/g
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Battery: Lithium-Ion
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GPS: Built-in
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Shape: Rectangular design
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Screen Size: 44mm Retina Display
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Brand/Model: Apple Watch SE (2nd Generation, GPS)
⭐ Top Features & Benefits
✅ All-in-One Smart Companion – Track workouts, monitor sleep, and stay motivated with watchOS 11, offering personalized insights and smarter connectivity.
✅ Stay Connected on the Go – Send texts, take calls, listen to music, use Siri, or get emergency help. The Apple Watch SE works effortlessly with your iPhone and Wi-Fi to keep you in touch.
✅ Health & Safety at Your Wrist – Get alerts for irregular heart rhythms, unusually high or low heart rates, and use Crash Detection or Fall Detection to automatically call for help when you need it most.
✅ Seamless Apple Ecosystem – Unlock your Mac, find lost devices, pay instantly with Apple Pay, and enjoy smooth compatibility with all your Apple services.
✅ Swimproof & Durable – With 50m water resistance, it’s built for swimming, workouts, and everyday wear. Plus, its environmentally friendly design reduces carbon emissions.
✅ Customizable Style – Choose from multiple band styles, colors, and materials. Personalize your watch faces to match your lifestyle and mood.
✅ A Great Fitness Partner – The Workout app and Apple Fitness+ (3 months free) provide advanced performance insights, training modes, and coaching to help you achieve your goals.
✅ Family-Friendly Option – Parents can set up Apple Watch for kids without an iPhone, making it a safe way to keep them connected and active.
👉 Perfect for: iPhone users who want a reliable, stylish, and feature-rich smartwatch without spending over $300.
3- Garmin Venu Sq 2 GPS Smartwatch – AMOLED Display, Health & Fitness Tracking, Long Battery Life (Slate/Shadow Gray)
💲 Price: $189.95 (List: $249.99)
The Garmin Venu Sq 2 is the perfect balance of style, health tracking, and endurance. With its crisp 1.41-inch AMOLED display, 25+ sports apps, advanced health insights, and impressive 11-day battery life, this smartwatch is built for people who want reliable performance at a budget-friendly price.
🔑 Key Specifications:
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Operating System: Android / Garmin OS
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Memory Storage: 4 GB
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Special Features: Body Battery™ energy tracking, Sleep Monitoring, Built-in Sports Apps, Health Snapshot™, Wrist-based Heart Rate
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Connectivity: Bluetooth, USB, Wireless
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Battery: Lithium-Polymer (up to 11 days in smartwatch mode)
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GPS: Built-in, high accuracy
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Shape: Square design
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Screen Size: 1.41-inch AMOLED (always-on mode available)
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Color: Slate & Shadow Gray (also available in Cool Mint)
⭐ Top Features & Benefits
✅ Bright AMOLED Display – Easy-to-read screen with vibrant colors and an always-on option for quick glances.
✅ Long Battery Life – Up to 11 days in smartwatch mode, so you don’t have to charge every night. Perfect for 24/7 health tracking.
✅ All-Day Health Monitoring – Track heart rate, Body Battery™ energy levels, hydration, stress, women’s health, respiration, and detailed sleep scores.
✅ 25+ Built-in Sports Apps – From running, cycling, HIIT, and swimming to golf and yoga, this watch covers all your workouts with GPS precision.
✅ Smart Notifications – Pair with Apple or Android to receive calls, texts, and social media alerts right on your wrist.
✅ Preloaded & Custom Workouts – Choose from cardio, Pilates, yoga, strength training, and more or create your own with the Garmin Connect app.
✅ Garmin Coach Training Plans – Free adaptive coaching to help you prepare for running events and personal fitness goals.
✅ Garmin Pay – Leave your wallet at home and make quick, secure contactless payments from your wrist.
👉 Perfect for: Fitness enthusiasts, runners, and anyone who wants a durable smartwatch with superior battery life and in-depth health tracking.
4-Amazfit GTR 3 Pro Smartwatch – 1.45" AMOLED Display, Alexa Built-In, GPS, 150+ Sports Modes, Bluetooth Calls (Black)
💲 Price: $109.99
The Amazfit GTR 3 Pro delivers flagship smartwatch features at a surprisingly affordable price. With its ultra-clear 1.45-inch AMOLED display, 12-day battery life, built-in Alexa voice assistant, and over 150 sports modes, this watch is built for people who want style, fitness, and smart features in one sleek package.
🔑 Key Specifications:
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Operating System: Android & iOS compatible
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Memory Storage: 2.3 GB (store up to 470 songs)
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Special Features: GPS, Heart Rate, Sleep Tracking, Stress & Breath Monitor, Music Player, Alarm Clock, Bluetooth Calling
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Connectivity: Bluetooth
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Battery: 450 mAh Lithium-Polymer (up to 12 days typical use)
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GPS: Supports GPS, GLONASS, Galileo, BDS, QZSS
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Shape: Round design
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Screen Size: 1.45-inch AMOLED (331 PPI, 70.6% screen-to-body ratio)
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Water Resistance: 5 ATM (up to 50 meters)
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Color: Classic Black
⭐ Top Features & Benefits
✅ Built-In Alexa + Offline Voice Assistant – Set reminders, ask questions, control settings, or start workouts with just your voice even without internet.
✅ Brilliant AMOLED Display – The 1.45" Ultra HD AMOLED screen is sharp, bright, and visible under sunlight, making your stats easy to read anywhere.
✅ Precision GPS & 5 ATM Water Resistance – Track your outdoor routes with advanced GPS and enjoy worry-free swimming with 50m water resistance.
✅ 150+ Sports Modes – Whether you’re running, cycling, swimming, or lifting weights, this smartwatch tracks your workouts with detailed metrics.
✅ All-Day Health Tracking – Measure heart rate, blood oxygen, stress, and breathing in just one tap get results in 45 seconds.
✅ Long-Lasting Battery – Up to 12 days of battery life on a single charge, even with powerful features running.
✅ Music & Calls on Your Wrist – Store up to 470 songs, take Bluetooth calls, and control playback directly from your watch.
👉 Perfect for: Active lifestyle users, outdoor adventurers, and those who want premium smartwatch features at a budget price.
5-TicWatch Pro 5 – Snapdragon W5+ Gen 1, Wear OS, Long Battery Life, GPS, 100+ Sports Modes, Obsidian Black
💲 Price: $139.50
The TicWatch Pro 5 is one of the most advanced Android smartwatches you can get under $300. Powered by the Snapdragon W5+ Gen 1 chipset and the latest Wear OS by Google, it offers fast performance, smooth navigation, and advanced health tracking. With a massive 628mAh battery, dual-display technology, and 100+ professional sports modes, it’s built for endurance, fitness, and everyday convenience.
🔑 Key Specifications:
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Operating System: Wear OS by Google (Android only)
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Processor: Snapdragon W5+ Gen 1 Wearable Platform
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Memory: 2 GB RAM, 32 GB Storage
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Special Features: Heart Rate, Sleep Tracking, Calorie Tracker, Distance Tracking, VO2 Max, Smart Training, GPS, Compass, Barometer, Speaker & Mic, NFC with Google Pay
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Battery: 628mAh Lithium-ion (up to 80 hours battery life, fast charging: 65% in 30 mins)
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Connectivity: Bluetooth, 2.4GHz RF
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GPS: GPS + Beidou + Glonass + Galileo + QZSS
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Screen Size: 1.43-inch OLED + Ultra-low-power secondary display
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Water Resistance: 5 ATM (swimming and open water tracking)
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Design: Round with rotating crown & haptic feedback
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Color: Obsidian Black
⭐ Top Features & Benefits
✅ Blazing Performance with Snapdragon W5+ Gen 1 – Enjoy smoother apps, quicker responses, and better power efficiency with the industry’s most advanced wearable chipset.
✅ Dual-Display with Up to 80 Hours of Battery – A unique OLED + Ultra-low-power display combo gives you detailed visuals and extended endurance. With Essential Mode, battery life adapts to your lifestyle.
✅ Fast Charging Technology – Get from 0–65% in just 30 minutes, or a quick 15-minute charge for a full day of use.
✅ Rotating Crown for Easy Control – Navigate menus, zoom maps, or adjust music with a rotating crown that includes satisfying haptic feedback. Works even with gloves on.
✅ Advanced Health & Fitness Tracking – Track heart rate, VO2 Max, recovery time, blood oxygen, sleep cycles, stress, and more. Perfect for serious athletes and casual fitness users alike.
✅ Smart Training Insights – Personalized workout recommendations based on your recovery time and cardiovascular performance.
✅ Heart Health Monitoring – Get alerts for irregular heart rhythms (AFib, tachycardia, bradycardia), helping you stay proactive about your health.
✅ 5 ATM Water Resistance + GPS – Swim, run, cycle, or hike with built-in GPS, compass, barometer, and open water swim tracking.
✅ Wear OS Convenience – Supports Google Pay, Google Wallet, notifications, apps, and voice commands directly from your wrist.
👉 Perfect for: Android users who want a premium smartwatch with pro-level health, fitness, and smart features at an unbeatable price.
6-Amazfit T-Rex 3 Outdoor Smartwatch – Rugged Design, 48mm AMOLED, GPS, 27-Day Battery, 170+ Sports Modes
💲 Price: $279.99
If you want a smartwatch that can keep up with extreme adventures, the Amazfit T-Rex 3 is built for the outdoors. With a 48mm ultra-bright AMOLED display, military-grade durability, and up to 27 days of battery life, it’s a powerhouse for hikers, divers, and fitness enthusiasts. Equipped with dual-band GPS, offline maps, and 170+ sports modes, it combines rugged reliability with smart convenience.
🔑 Key Specifications:
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Operating System: Zepp OS 4.0
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Memory: 26 GB Storage
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Display: 1.5-inch AMOLED (2,000 nits peak brightness)
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Special Features: Altitude Assistant, Compass, Freediving Certification, Offline Maps, Dual-band GPS, Glove Mode, AI Training Plans
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Battery Life: Up to 27 Days (180 hours in GPS mode)
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Connectivity: Bluetooth, Wi-Fi
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GPS: Built-in with 6 Satellite Systems
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Shape: Round with rugged 48mm design
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Water Resistance: 45m Freediving certified (328ft water resistance)
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Durability: Works in temps from -22°F to 158°F
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Build: 316L Stainless Steel Bezel
⭐ Top Features & Benefits
✅ Ultra-Bright AMOLED Display (2,000 nits) – View maps, fitness data, and notifications even in direct sunlight. Plus, Night Mode and Glove Mode make it easy to read anywhere.
✅ Extreme Durability – Built with military-grade toughness, the T-Rex 3 can handle freezing cold, extreme heat, and deep-water freedives up to 147 feet (45m).
✅ 27-Day Battery Life – Spend more time outdoors without worrying about charging. In GPS mode, it still lasts up to 180 hours, making it perfect for long treks and hikes.
✅ Precision Navigation with Offline Maps – Access free global maps and enjoy turn-by-turn navigation even without a phone. Its dual-band GPS with 6 satellite systems ensures fast and accurate tracking anywhere.
✅ 170+ Sports Modes & AI Training Plans – From hiking to surfing, you get tailored fitness insights and real-time updates. The watch can generate AI-based training plans to help you reach your goals.
✅ Health & Fitness Tracking – Track heart rate, SpO2, stress, recovery, and sleep with Amazfit’s advanced health sensors.
✅ Built for Adventurers – Whether you’re climbing mountains, diving into the ocean, or exploring trails, this watch is designed to withstand extreme outdoor conditions while keeping you connected.
👉 Perfect for: Outdoor explorers, extreme athletes, divers, and fitness enthusiasts who need a tough yet smart smartwatch.
| Feature | Amazfit GTR 3 Pro | TicWatch Pro 5 | Amazfit T-Rex 3 |
|---|---|---|---|
| Price | $109.99 | $139.50 | $279.99 |
| Operating System | Android, iOS | Wear OS (Snapdragon W5+ Gen 1) | Zepp OS 4.0 |
| Screen Size | 1.45" AMOLED (331 ppi) | 1.43" OLED + Ultra-low-power Display | 1.5" AMOLED (2000 nits brightness) |
| Battery Life | Up to 12 days | Up to 80 hours (with Essential Mode) | Up to 27 days (180 hrs GPS mode) |
| GPS & Navigation | GPS + GLONASS + Galileo + BDS + QZSS | GPS + Beidou + Glonass + Galileo + QZSS | Dual-band GPS + 6 Satellite Systems + Offline Maps |
| Water Resistance | 5 ATM (swimming safe) | 5 ATM | 10 ATM (328 ft) + 45m Freediving certified |
| Sports Modes | 150+ modes | 100+ professional sports modes | 170+ sports modes |
| Special Features | Alexa Built-in, Bluetooth Calls, Music Storage (470 songs), One-Tap Health Metrics | Rotating Crown, Fast Charging (65% in 30 mins), Smart Training (VO2 Max, Recovery Time), NFC Payments | Extreme Durability (-22°F to 158°F), AI Training Plans, Compass, Altitude Assistant |
| Health Tracking | Heart Rate, SpO2, Stress, Sleep, Breathing Rate | Heart Rate (24/7), SpO2, Stress, Sleep, Arrhythmia Detection | Heart Rate, SpO2, Sleep, Stress, Fitness Coaching |
| Best For | Everyday smartwatch with Alexa & music | Power users wanting Wear OS & smooth performance | Outdoor adventurers & extreme conditions |
✅ Conclusion
Finding the best smartwatch under $300 doesn’t mean compromising on quality. Whether you’re an iPhone user who needs the Apple Watch SE, an Android lover leaning toward the Samsung Galaxy Watch 6, or a fitness enthusiast who’d benefit from the Garmin Venu Sq 2 or Amazfit GTR 4, there’s something for everyone.
If you’re looking for durability and outdoor use, the Amazfit T-Rex 3 is the top pick, while the TicWatch Pro 5 shines for Wear OS fans. All of these watches are available on Amazon at budget-friendly prices making them perfect for 2025 buyers.
❓ FAQs – Best Smartwatches Under $300
1. Which smartwatch is best for iPhone users under $300?
The Apple Watch SE (2nd Gen) is the best choice for iPhone users thanks to its seamless Apple ecosystem integration.
2. What’s the longest-lasting smartwatch battery under $300?
The Amazfit T-Rex 3 offers up to 18 days of battery life, making it the most durable option.
3. Can I swim with these smartwatches?
Yes, most of these watches are water-resistant. The Amazfit T-Rex 3 and Garmin Venu Sq 2 are especially reliable for swimming.
4. Do these watches support GPS tracking?
Yes, all six smartwatches listed come with built-in GPS for accurate outdoor tracking.
5. Which is the most stylish smartwatch under $300?
The Amazfit GTR 4 stands out for its sleek design and modern look, making it both fashionable and functional.
⚠️ Affiliate Disclosure
This article contains affiliate links. If you purchase through these links, I may earn a small commission at no extra cost to you. This helps support the blog and allows me to keep bringing you honest reviews and guides.
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