Best Fitness Trackers Under $100
Finding a high-quality fitness tracker without breaking the bank can be challenging. With so many options available, it’s important to focus on accuracy, features, battery life, and comfort. In this review, we’ll explore some of the best fitness trackers under $100, breaking down their specifications, pros and cons, and my personal testing experience to help you make an informed decision.
Introduction
Fitness trackers have become essential for anyone looking to monitor their steps, calories, heart rate, sleep patterns, and overall activity levels. While premium trackers can cost hundreds of dollars, there are excellent options under $100 that offer reliable tracking and smart features. These devices are perfect for beginners, casual exercisers, or anyone looking for a budget-friendly wearable.
In this review, we’ll focus on three popular options that consistently receive positive feedback: Xiaomi Mi Band 7, Fitbit Inspire 2, and Letsfit Smart Watch.
Key Features & Specifications
Xiaomi Mi Band 7
- Display: 1.62-inch AMOLED touchscreen
- Battery Life: Up to 14 days
- Sensors: Heart rate, SpO2, sleep, stress monitoring
- Water Resistance: 5ATM (up to 50 meters)
- Connectivity: Bluetooth 5.0
- Additional Features: Workout tracking, notifications, music control, menstrual cycle tracking
Fitbit Inspire 2
- Display: OLED touchscreen
- Battery Life: Up to 10 days
- Sensors: Heart rate, sleep tracking, step counter, activity recognition
- Water Resistance: Up to 50 meters
- Connectivity: Bluetooth
- Additional Features: Guided breathing sessions, notifications, Fitbit Premium trial included
Letsfit Smart Watch
- Display: 1.3-inch color touchscreen
- Battery Life: 7–10 days
- Sensors: Heart rate, sleep, SpO2, step tracker
- Water Resistance: IP68
- Connectivity: Bluetooth
- Additional Features: Multiple sport modes, music and camera control, call/message notifications
Pros & Cons
Xiaomi Mi Band 7
Pros:
- ✅ Affordable and feature-rich
- ✅ Long battery life (up to 14 days)
- ✅ Lightweight and comfortable
- ✅ Accurate heart rate and sleep tracking
- ✅ AMOLED display is bright and responsive
Cons:
- ❌ Small screen for some users
- ❌ Limited smartwatch functions compared to premium models
- ❌ No built-in GPS (requires phone for GPS tracking)
Fitbit Inspire 2
Pros:
- ✅ Reliable brand with accurate tracking
- ✅ Simple and user-friendly interface
- ✅ Tracks multiple activities and sleep stages
- ✅ Water-resistant for swimming
- ✅ Free Fitbit Premium trial
Cons:
- ❌ Slightly higher price than competitors
- ❌ Limited display and customization options
- ❌ No built-in GPS
Letsfit Smart Watch
Pros:
- ✅ Affordable with solid features
- ✅ Supports multiple sport modes
- ✅ IP68 water resistance
- ✅ Heart rate and SpO2 tracking included
- ✅ Compatible with both iOS and Android
Cons:
- ❌ Shorter battery life than Mi Band 7
- ❌ Build quality feels slightly cheaper
- ❌ App can be inconsistent with data syncing
My Experience / Testing Results
I tested all three trackers over a period of two weeks. Here’s what I discovered:
Xiaomi Mi Band 7:
The Mi Band 7 impressed me with its long battery life and comfortable fit. The heart rate and sleep tracking were surprisingly accurate, and the AMOLED display made it easy to view stats even outdoors. The step count was consistent, and the stress monitoring feature was a nice bonus for daily wellness.
Fitbit Inspire 2:
Fitbit’s ecosystem made this tracker easy to use and highly accurate. Sleep analysis was slightly more detailed than the Mi Band, and guided breathing sessions were a helpful addition for relaxation. The interface was simple and intuitive, though the display could feel small during intense workouts.
Letsfit Smart Watch:
This watch provided solid tracking for steps, heart rate, and workouts. Its sport modes were useful for different exercises. Battery life was decent, though it required more frequent charging than the Mi Band. Notifications and music controls worked well, making it a practical choice for those who want a smartwatch feel without spending too much.
Who Should Buy This Product?
- Xiaomi Mi Band 7: Ideal for budget-conscious users seeking long battery life, a lightweight design, and accurate health tracking.
- Fitbit Inspire 2: Best for those who value detailed sleep insights, reliability, and brand ecosystem support.
- Letsfit Smart Watch: Suitable for beginner fitness enthusiasts who want sport-specific tracking and basic smartwatch features.
Comparisons
| Feature | Xiaomi Mi Band 7 | Fitbit Inspire 2 | Letsfit Smart Watch |
|---|---|---|---|
| Battery Life | 14 days | 10 days | 7–10 days |
| Display | 1.62" AMOLED | OLED | 1.3" Color |
| Heart Rate & SpO2 Tracking | ✅ | ✅ | ✅ |
| GPS | Phone-based | Phone-based | Phone-based |
| Water Resistance | 5ATM | 50 meters | IP68 |
| Price | ~$50 | ~$95 | ~$40 |
| Pros | Long battery, AMOLED | Accurate, Fitbit Premium | Multiple sport modes, cheap |
| Cons | Small display, no GPS | Limited display, no GPS | Shorter battery, app syncing |
Price & Value for Money
- Xiaomi Mi Band 7: ~$50 – Excellent balance of features, accuracy, and long battery life.
- Fitbit Inspire 2: ~$95 – Reliable, well-supported, slightly more expensive, best for Fitbit ecosystem users.
- Letsfit Smart Watch: ~$40 – Extremely affordable, solid functionality for casual users.
All three offer great value under $100, with Xiaomi Mi Band 7 emerging as the best choice for most users due to its feature set, battery life, and comfort.
Final Verdict
After testing and comparing these fitness trackers, it’s clear that you can find high-quality trackers under $100 without sacrificing key features.
Rating: 4.5/5
- Best Overall: Xiaomi Mi Band 7 – Long battery life, accurate tracking, and sleek design.
- Best for Ecosystem Lovers: Fitbit Inspire 2 – Reliable and detailed data tracking.
- Best Budget-Friendly Option: Letsfit Smart Watch – Affordable with good functionality for beginners.
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FAQ
1. Can these trackers measure sleep accurately?
Yes, all three provide reliable sleep tracking, though Fitbit offers more detailed stage analysis.
2. Do I need a smartphone to use these trackers?
Yes, GPS and syncing features typically require a smartphone.
3. Which tracker has the best battery life?
Xiaomi Mi Band 7 lasts up to 14 days, the longest among the three.
4. Are these trackers waterproof?
Yes, Mi Band 7 and Fitbit Inspire 2 are water-resistant up to 50 meters; Letsfit is IP68 rated.
5. Can beginners use these trackers effectively?
Absolutely. All three are user-friendly and suitable for beginners tracking daily activity.
6. Do these trackers support notifications?
Yes, all three support call, text, and app notifications when connected to a smartphone.