In 2025, budget smartwatches have evolved to offer premium health-tracking features like SpO2 (blood oxygen) monitoring and heart rate tracking—without breaking the bank. Whether you’re a fitness enthusiast, a health-conscious individual, or just looking for an affordable wearable, these budget-friendly smartwatches provide excellent value. Below, we’ve rounded up the best options available this year, balancing cost, functionality, and reliability.
Why Choose a Budget Smartwatch with SpO2 & Heart Rate Monitoring?
Smartwatches with SpO2 and heart rate monitoring are no longer exclusive to high-end models. These features are now accessible in budget-friendly wearables, making it easier than ever to track your health metrics. Here’s why you should consider one:
- Affordable Health Insights: Monitor your blood oxygen levels and heart rate without spending hundreds of dollars.
- Fitness Tracking: Ideal for workouts, running, or daily activity tracking.
- Sleep Analysis: Many budget models now include sleep tracking with SpO2 data for better sleep health.
- Early Warning Signs: Irregular heart rate or low SpO2 levels can alert you to potential health issues.
Top 5 Budget Smartwatches with SpO2 & Heart Rate Monitoring in 2025
1. Amazfit Bip 5 Pro
The Amazfit Bip 5 Pro continues to dominate the budget segment with its impressive battery life and accurate health tracking. It features a bright AMOLED display, 24/7 heart rate monitoring, and SpO2 tracking. With built-in GPS and over 120 sports modes, it’s perfect for fitness lovers.
- Price: Under $100
- Battery Life: Up to 15 days
- Key Features: AMOLED screen, GPS, water resistance
2. Redmi Watch 3 Active
Xiaomi’s Redmi Watch 3 Active offers a sleek design and robust health tracking at an unbeatable price. It includes continuous SpO2 monitoring, heart rate alerts, and a lightweight build. The 1.8-inch display is crisp, and the watch supports multiple workout modes.
- Price: Around $80
- Battery Life: 10 days
- Key Features: Large display, Bluetooth calling, 5ATM water resistance
3. Realme Watch 5
The Realme Watch 5 is a feature-packed budget smartwatch with a square display and comprehensive health tracking. It provides accurate SpO2 readings, heart rate monitoring, and stress tracking. The watch also supports notifications and music control.
- Price: $70-$90
- Battery Life: 7-10 days
- Key Features: Stress tracking, customizable watch faces, lightweight design
4. Honor Band 7 Pro
Though marketed as a fitness band, the Honor Band 7 Pro offers smartwatch-like features, including SpO2 and heart rate tracking. Its slim profile and long battery life make it a great choice for minimalists.
- Price: Under $60
- Battery Life: Up to 14 days
- Key Features: Ultra-slim, sleep tracking, 96 workout modes
5. Oppo Watch Free SE
The Oppo Watch Free SE is a budget-friendly alternative with a focus on health and fitness. It includes SpO2 monitoring, heart rate tracking, and a smooth AMOLED display. The watch also supports fast charging.
- Price: $75-$90
- Battery Life: 7 days
- Key Features: AMOLED screen, fast charging, stress monitoring
How to Choose the Right Budget Smartwatch
With so many options available, picking the right budget smartwatch can be tricky. Here are some key factors to consider:
- Accuracy: Look for reviews confirming reliable SpO2 and heart rate readings.
- Battery Life: Longer battery life means fewer charges and more convenience.
- Compatibility: Ensure the watch works with your smartphone (iOS/Android).
- Additional Features: GPS, water resistance, and notifications can enhance usability.
- Design: Choose a style that fits your daily wear—round or square, lightweight or rugged.
Conclusion
Budget smartwatches in 2025 offer an incredible balance of affordability and advanced health tracking. Whether you opt for the Amazfit Bip 5 Pro, Redmi Watch 3 Active, or another model from our list, you’ll get reliable SpO2 and heart rate monitoring without overspending. Prioritize your needs—whether it’s battery life, design, or extra features—and enjoy the benefits of a smart wearable that keeps up with your health and fitness goals.