Everyone wants a strong battery life because they don’t like frequent charging. If you are looking for inexpensive options with the best battery performance, here is a list of the best cheap smartwatches with long battery life from our selections.
Synopsis:
- Battery life depends on usage.
- It also depends on the display type, processor, and battery size.
- These smartwatches under 3,000 have a strong battery life.
Updated: 10 March 2024
Smartwatch battery life greatly depends on your usage. Heavy use of features like GPS, continuous heart-rate monitoring, and an always-on display will significantly reduce battery life. However, as technology is constantly advancing, newer models tend to offer better performance and battery optimisation. When you buy a watch, here are some key tips worth noting. Keep in mind these factors:
- Display Type: OLED/AMOLED displays can be more power-hungry than LCDs or transflective displays. Look for options with smaller screens or those with excellent power optimisation.
- Always-On Display (AOD): This convenient feature keeps the display on all the time, but it will take a toll on battery life. Consider watches that let you turn it off or schedule it for specific times.
- Processor: Newer, more efficient processors consume less power. Opt for smartwatches with power-efficient chipsets.
- Features that affect battery life:
- Built-in GPS.
- Continuous health monitoring (heart rate, SpO2).
- Cellular connectivity.
- Battery Size: A larger battery generally indicates a longer potential life, but it also adds bulk to the smartwatch.
While choosing for longer battery life, also consider which features are essential to you and which you’re willing to compromise on to save power (cellular connectivity, always-on display, constant health monitors). Note that hybrid and outdoor-centric smartwatches usually prioritise long battery life over extensive features. Smartwatches with customisable battery-saving modes let you disable unnecessary features when you need to squeeze extra juice.
These affordable watches are compatible with Android and iOS smartphones. They have the longest battery backup for prices under 3,000. For their latest price, smartwatch features, reviews, and other detailed information at Amazon, click on the given link.
| Smartwatch Model | Amazon Rating | Battery Life | Best in |
|---|---|---|---|
| Noise ColorFit Pro 4 Alpha | 4.0/5 | 7 days | Quality, Value, Appearance, Battery life, Display |
| Noise ColorFit Pulse | 4.2/5 | 10 days | Quality, Value, Battery life |
| Fire-Boltt Ninja 3 Plus | 4.2/5 | 7 days | Quality, Value, Battery life, Touch screen, Accuracy, Features, Ease of use |
| boAt Wave Lite | 3.9/5 | 7 days | Quality, Value, Appearance, Features |
| Realme Watch 3 Active | 4.0/5 | 12 days | Quality, Appearance, Heart rate reading, Value, Connectivity, Brightness, Ease of use |
| Amazfit Bip 3 Pro | 4.2/5 | 14 days | Quality, Value, Battery life, Tracking |
| realme Smart Watch S | 4.1/5 | 15 days | Quality, Battery life, Value, Appearance |
| Fire-Boltt Talk 2 Pro Ultra | 4.2/5 | 7 days | Quality, Appearance, Value, Touch screen, Features, Sound quality |
Best Cheap Smartwatches with Long Battery Life for 2025
1. Noise ColorFit Pro 4 Alpha
Price: ₹2,799 | Buy from Amazon
The Noise ColorFit Pro 4 Alpha boasts a long-lasting battery life, offering up to 7 days of usage on a single charge. This makes it a great choice for users who want a smartwatch that they don’t need to constantly recharge.
However, it’s important to remember that battery life can vary depending on usage patterns. Features like constant heart rate monitoring, GPS, and always-on display will drain the battery faster. With moderate use and some features turned off, you can expect to reach the advertised 7-day mark. If you prioritize even longer battery life, you might want to consider smartwatches with transflective displays, but these often come with trade-offs in display quality.
Key specs:
- Display: 1.78-inch AMOLED
- Battery life: Up to 7 days
- Health features: Heart rate monitoring, SpO2 tracking, stress monitoring, sleep tracking
- Tracking features: Multiple sports modes
Pros:
- Large, bright AMOLED display
- Decent battery life
- Variety of health and fitness tracking features
Cons:
- Lacks accuracy in some health metrics
- Build quality might feel less premium.
2. Noise ColorFit Pulse
Price: ₹1,199 | Buy from Amazon
The Noise ColorFit Pulse prioritizes battery life, claiming up to 10 days on a single charge. This longevity makes it a standout choice if minimizing charging frequency is important. It features a 1.4-inch TFT display, offering reasonable visibility even outdoors.
Key specs:
- Display: 1.4-inch TFT
- Battery life: Up to 10 days
- Health Features: 24/7 heart rate monitoring, SpO2 (blood oxygen) monitoring, sleep tracking.
- Tracking Features: 8 sports modes
Pros:
- Excellent battery life
- Affordable price point
- Basic health and activity tracking
Cons:
- Limited sports modes
- May feel bulky on smaller wrists.
3. Fire-Boltt Ninja 3 Plus
Price: ₹999 | Buy from Amazon
This cheap smartwatch boasts a substantial 1.83-inch HD display for a clear and spacious viewing experience. Its battery life is a strong point, promising up to 7 days of use before needing a recharge. This makes it ideal for casual users who want a smartwatch they need not worry about charging too often.
Key specs:
- Display: 1.83-inch HD display
- Battery Life: Up to 7 days
- Health Features: Heart rate monitoring, SpO2 tracking, sleep tracking, female health tracking
- Tracking Features: 100+ sports modes, built-in games
Pros:
- Large and clear display
- Decent battery life
- Extensive selection of sports modes
Cons:
- Accuracy of health metrics can be variable
- Build quality may feel less premium compared to more expensive options.
4. boAt Wave Lite
Price: ₹1,099 | Buy from Amazon
This affordable watch emphasizes a lightweight design and extended battery life, promising up to 7 days of use on a single charge. This makes it a great option for those who want a comfortable smartwatch that won’t need constant recharging. It features a 1.69-inch HD display that provides a good viewing experience.
Key specs:
- Display: 1.69-inch HD
- Battery Life: Up to 7 days
- Health Features: Heart rate monitoring, SpO2 tracking, sleep tracking, stress monitoring
- Tracking Features: 10 sports modes
Pros:
- Lightweight and comfortable design
- Long battery life
- Essential health and fitness tracking features
Cons:
- Limited workout modes
- Lacks advanced health tracking features found in costlier models.
5. Realme Watch 3 Active
Price: ₹2,999 | Buy from Amazon
This Realme Watch 3 Active stands out with its large 1.83-inch display, providing a spacious viewing experience for notifications and health data. It promises decent battery life, claiming up to 12 days of usage on a single charge.
Key Specs:
- Display: 1.83-inch TFT-LCD
- Battery Life: Up to 12 days
- Health Features: Heart rate monitoring, SpO2 tracking, stress monitoring, sleep tracking
- Tracking Features: 100+ sports modes
Pros:
- Large, bright display
- Good battery life
- Wide range of sports modes
- Bluetooth calling capabilities
Cons:
- Health tracking accuracy may not be as precise as medical-grade devices.
6. Amazfit Bip 3 Pro
Price: ₹2,999 | Buy from Amazon
The Amazfit Bip 3 Pro shines in the battery life department, promising a remarkable 14 days of typical use on a single charge. It sports a 1.69-inch TFT color display, known for visibility in bright sunlight. A key feature is its built-in GPS, allowing you to track outdoor activities without relying on your phone.
Key Specs:
- Display: 1.69-inch TFT color
- Battery Life: Up to 14 days
- Health Features: Heart rate monitoring, SpO2 tracking, sleep tracking, stress monitoring
- Tracking Features: 60+ sports modes, Built-in GPS
Pros:
- Excellent battery life
- Built-in GPS for accurate location tracking
- Water-resistant (5 ATM)
Cons:
- Might lack some advanced health monitoring found in pricier smartwatches.
7. realme Smart Watch S
Price: ₹2,270 | Buy from Amazon
The realme watch aims to strike a balance between features and longevity, boasting a battery life of up to 15 days. It features a 1.3-inch auto-brightness LCD display that adjusts to ambient lighting conditions, offering good outdoor visibility.
Key Specs:
- Display: 1.3-inch LCD with auto-brightness
- Battery Life: Up to 15 days
- Health Features: Heart rate monitoring, SpO2 tracking, sleep tracking
- Tracking Features: 16 sports modes
Pros:
- Impressive battery life
- Auto-brightness display for convenient use
- IP68 water resistance
- Affordable price
Cons:
- Limited sports modes compared to some competitors.
8. Fire-Boltt Talk 2 Pro Ultra
Price: ₹1,699 | Buy from Amazon
This bestselling smartwatch focuses on providing an extended battery life while offering Bluetooth calling capabilities for convenient communication from your wrist. It touts up to 20 days standby and 7 days of battery life on a single charge and boasts a sleek, stainless-steel design.
Key Specs:
- Display: 1.39-inch AMOLED display
- Battery Life: Up to 7 days
- Health Features: Heart rate monitoring, SpO2 tracking, sleep tracking, stress monitoring
- Tracking Features: 123 sports modes
Pros:
- Bluetooth calling functionality
- Stainless steel build for a premium look
- Good battery life for a smartwatch with calling features
Cons:
- Accuracy of health features may vary
- Average advanced health or fitness tracking.
View other smart watches with special features you’d love >>
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Ibochouba Singh is a content writer and reviewer with a passion for writing about digital marketing and tech gadgets, including software tools and new tech gadgets. He has over 15 years of experience writing for several consumers and clients, including tech startups, marketing agencies, and software companies. He is writing many articles and reviews for many websites, including nigcworld.com, and buywin.in.