Best Smartwatches You Can Buy Under $100 – Deals 2025

Want a stylish and functional smartwatch without burning a hole in your pocket? Good news! In 2025, you don’t need to spend $300+ to get premium features. Many smartwatches under $100 offer fitness tracking, heart rate monitoring, notifications, and even GPS support!

In this detailed guide, we’ll explore the best smartwatches under $100 you can buy right now, perfect for fitness enthusiasts, busy professionals, or students looking for affordable tech gear!

Top 7 Best Smartwatches Under $100 in 2025

1. Amazfit Bip U Pro

The Amazfit Bip U Pro is a game-changer under $100. With built-in GPS, Amazon Alexa support, heart rate and SpO2 monitoring, and 60+ workout modes, it’s a beast at this price point.

• Display: 1.43″ HD screen
• Battery Life: Up to 9 days
• Water Resistance: 5 ATM

2. Realme Watch 3

The Realme Watch 3 offers a massive 1.8″ display, Bluetooth calling, fitness tracking, and IP68 water resistance, making it one of the best-looking watches under $100.

3. Redmi Watch 2 Lite

Redmi Watch 2 Lite packs GPS, a 1.55″ touch screen, heart rate, and SpO2 tracking. It’s ideal for students and fitness enthusiasts who want precise location tracking during workouts.

4. SoundPEATS Watch 2

If you love lightweight design and basic fitness features, the SoundPEATS Watch 2 is a steal. It supports heart rate, sleep tracking, and various sports modes with a vibrant display.

5. TicWatch GTX

The TicWatch GTX is a tough, sporty option for those who need basic smartwatch functions like sleep tracking, fitness monitoring, and notifications — all for less than $60!

6. Amazfit Neo Retro

Love old-school Casio designs? Amazfit Neo Retro combines vintage vibes with modern fitness features like heart rate monitoring and sleep analysis. Plus, it boasts a 28-day battery life!

7. Fitbit Inspire 3 (Deal Pricing)

Sometimes during sales (like Amazon Prime Day), you can grab the Fitbit Inspire 3 for under $100! It’s a slim, feature-rich fitness tracker with heart rate, SpO2, sleep tracking, and app integration.

Important Features to Look for in Budget Smartwatches

• Display: Go for bright, large screens for easy readability.
• Battery Life: Choose watches with 5–10 days of battery backup.
• Fitness Tracking: Look for heart rate, SpO2, step counter, and GPS support.
• App Ecosystem: A good companion app improves your tracking experience.
• Water Resistance: Essential if you want to wear it while swimming or exercising.

Best Brands Offering Smartwatches Under $100

Brands like Amazfit, Redmi, Realme, and SoundPEATS consistently offer great options under $100. During big sales, you might also find entry-level Garmin and Fitbit models in this price range!

Pro Tip:

Buy during Amazon Prime Day, Black Friday, or Back to School Sales to score even better deals on premium budget smartwatches!

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FAQs About Budget Smartwatches Under $100

1. Are smartwatches under $100 worth buying?

Absolutely! Many affordable models offer heart rate monitoring, fitness tracking, notifications, and even GPS at a fraction of flagship prices.

2. Which smartwatch has the best battery life under $100?

The Amazfit Neo Retro leads with up to 28 days of battery backup, followed closely by Amazfit Bip U Pro offering up to 9 days.

3. Can I use these smartwatches with iPhone or Android?

Yes! Most budget smartwatches today are compatible with both Android and iOS via companion apps like Zepp, Mi Fit, or Wear OS.

4. Do these watches support notifications?

Yes, almost all models support call, SMS, email, and app notifications once paired via Bluetooth.

5. Can I track running or workouts with a smartwatch under $100?

Definitely! Devices like Amazfit Bip U Pro and Redmi Watch 2 Lite have dedicated sports tracking modes and built-in GPS.

6. Are these budget smartwatches waterproof?

Most models have at least IP68 water resistance or 5 ATM rating, suitable for light swimming and showering.

7. Which is the best overall smartwatch under $100 in 2025?

Our top recommendation is the Amazfit Bip U Pro. It offers the best balance of features, battery life, fitness tracking, and GPS at a price that’s hard to beat!

Final Thoughts: Best Smartwatches You Can Buy Under $100 – Deals 2025

If you’re hunting for an affordable smartwatch in 2025, you’re spoiled for choice! Whether you want premium fitness tracking, stylish designs, or smart features like Alexa support — there’s an option under $100 waiting for you.

Always check customer reviews, compatibility with your smartphone, and prioritize the features you need most. And remember, buying during major sale events can get you even better deals!

Which smartwatch under $100 are you planning to grab this year? Let us know in the comments!