Top 5 Smartwatches Under $100 in 2025 – Best Budget Picks on Amazon

1. Amazfit Bip 6 Smart Watch 46mm – Best Overall Under $100

The Amazfit Bip U Pro is a consistent best-seller — and for good reason. This lightweight smartwatch offers built-in GPS, SpO2 monitoring, stress tracking, and over 60 sports modes, all wrapped in a sleek design.

Key Features:

• 1.97" HD Display

• Built-in Alexa & GPS

• 24/7 Heart Rate & Blood Oxygen Monitoring

• 9-day Battery Life

• Water Resistance: 5 ATM

Why It Stands Out:

It’s rare to find both Alexa integration and GPS in a sub-$100 smartwatch. The fitness tracking is accurate and ideal for runners or outdoor walkers. Battery life is another huge win here — it lasts over a week on one charge.

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2. Fitbit Inspire 3 – Best for Health Monitoring

The Fitbit Inspire 3 brings Fitbit's trusted health ecosystem into an affordable range. While it lacks full smart features like music control, it excels in sleep tracking, heart rate monitoring, and stress management.

Key Features:

• Up to 10-Day Battery Life

• Sleep Score, Stress Management Score

• Fitbit App Integration

• Lightweight and Comfortable Design

Why It’s Great:

If your focus is on wellness over tech, this is your best bet. You’ll get access to Fitbit’s premium analytics, especially helpful for tracking sleep quality and mindfulness habits.

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3. CMF Watch Pro 2 Smartwatch for Men Women, Fitness Tracker with Heart Rate Under $100

This one surprises many — SoundPEATS, better known for earbuds, offers a budget smartwatch that rivals more expensive models in design and comfort. It’s ideal for those wanting a stylish watch with solid tracking features.

Key Features:

• Sleek Metal Frame + 1.32” Color Touchscreen

• Blood Oxygen & Heart Rate Monitor

• 12 Sports Modes

• Up to 10 Days Battery

• Compatible with iOS & Android

What Makes It Unique:

Its display and build quality feel far above its price. You’re not just buying functionality — you’re getting aesthetics too. This is great for everyday wear at work or at the gym.

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4. Tozo S2 – Best for Notifications & App Syncing

Looking for something with a clean interface and strong app notifications? The Tozo S2 offers a surprising level of smart integration for under $100, and its companion app is easy to set up and use.

Key Features:

• Full Touchscreen Display

• Call & Message Notifications

• Heart Rate & Sleep Tracking

• Custom Watch Faces

• 7-10 Day Battery Life

Ideal For:

Users who want to stay connected without pulling out their phones. The notifications are clear and reliable, and the battery holds up well even with heavy usage.

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5. Donerton Smart Watch – Best for Beginners

If you’re buying your first smartwatch or gifting one, the Donerton Smart Watch is an ideal entry point. It covers the basics well: steps, sleep, heart rate, and phone notifications — all under $50!

Key Features:

• Color Screen Display

• 24/7 Heart Rate & Sleep Tracking

• IP67 Waterproof

• Long Battery Life

• Works with Android and iPhone

Why Choose It:

It’s not the most advanced, but it nails the fundamentals. Plus, for the price, it's hard to beat — especially if you're exploring smartwatches for the first time.

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🔍 Final Thoughts: Which One Should You Buy?

If you want the best balance of features and quality, go for the Amazfit Bip U Pro. For health-first buyers, the Fitbit Inspire 3 offers deep insights into your body. But every option on this list is a solid pick under $100.

Whether you're tracking fitness, checking messages, or just wanting a stylish wearable — you don't have to spend hundreds.

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