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Fastrack Magnus FX3 – Quick Summary
Fastrack Magnus FX3 is a smartwatch from Fastrack designed for men and women. Key highlights include a 1.46 inches AMOLED display, Up to 5 Days of battery life, Bluetooth Calling, SpO2 monitoring and 100+ sports modes. The best price in India is ₹4,499 on Flipkart (MRP ₹7,999, 43% off). It is rated 4.1/5 from 1,048 ratings.
- Price by store: Flipkart ₹4,499.
- Price history: All-time low ₹2,739, all-time high ₹4,799, average ₹4,112. The current price is about 9% above its average.
- Price position: Priced lower than 37% of the 1412 smartwatches listed on WatchPriceIndia. Fastrack has 115 smartwatches listed; this is the 104th cheapest.
- Display: 1.46 inches AMOLED, 360 x 360 pixels, always-on display.
- Battery: Battery life is rated up to 5 Days, 2 hours charge time.
- Calling: Bluetooth Calling with Call Answer, Call Reject, Dial Pad, Recent Calls.
- Health & fitness: Heart Rate Monitor, SpO2, Sleep Tracking, Stress Monitoring, Respiratory Rate, Women's Health Tracking, Step Count and Calorie Count; 100+ sports modes.
- Connectivity: Bluetooth 5.2.
- Water resistance: IP68, 1.5 m.
- Platform: OS: Proprietary OS, works with Android, iOS.
- Other: companion app: Fastrack Smart World, warranty: 1 Year.
Price segment: Fastrack Magnus FX3 is in the mid-range segment (₹3,001 – ₹10,000).
Best suited for: answering calls from the wrist, health monitoring and fitness tracking with 100+ sports modes.
Keep in mind: no built-in GPS, no NFC and no ECG.
Prices last checked: . All prices in INR.
Fastrack • Smartwatch
Fastrack Magnus FX3 Smartwatch - Full Review, Price & Should You Buy?
Last updated:Display
1.46 inches AMOLED
Battery Life
Up to 5 Days
Water Resistance
1.5 m
Connectivity
BT 5.2, Wi-Fi
Sensors
Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor
Smart Features
Call, Messaging, Email, Voice Control
Elevate your everyday with the Fastrack Magnus FX3 smartwatch, a perfect blend of style and smart technology. Designed for the modern individual, this feature-packed smartwatch helps you stay connected and track your wellness journey effortlessly. Monitor your heart rate, SpO2, and sleep patterns with advanced health sensors, while multiple sports modes keep your fitness goals in sight. Enjoy seamless Bluetooth calling and smart notifications directly on your wrist. With its vibrant display and multi-day battery life, the Fastrack Magnus FX3 is your ultimate companion for a smarter, healthier lifestyle. Experience convenience and elegance combined.
Best Price Today
₹4,499
MRP ₹7,999
↓ Save ₹3,500 (43%)
📦 on flipkart
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Best Prices Across All Stores
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| Store | Price | Discount | Delivery | Action |
|---|---|---|---|---|
| BEST PRICE |
₹4,499 | 43% OFF | ✔ Free, 2 - 3 Days | Buy Now → |
⚡ Prices last updated: 38 minutes ago. Prices may change. Verify on retailer site before purchase.
📈 Price History
180-Day Price Trend
Track how the price has moved to decide the best time to buy.
All-time Low: ₹2,739 | All-time High: ₹4,799 | Average: ₹4,113
📋 Full Specs
Complete Specifications
Item Information
| Brand | Fastrack |
| Ideal for | Men, Women |
| Model Number | 38143KM01 |
| Model Name | Magnus FX3 |
Design & Build
| Dial Color | Black |
| Dial Shape | Round |
| Strap Color | Black |
| Strap Material | Stainless Steel |
| Dial Material | Metal |
| Size | Free Size |
| Width | 59.09 mm |
| Height | 49.5 mm |
| Thickness | 12.8 mm |
| Weight | 128 g |
| Number Of Buttons | 1 |
| Closure | Buckle |
| Scratch Resistant | No |
| Water Resistant | Yes |
| Water Resistance Depth | 1.5 m |
| IP / ATM Rating | IP68 |
| Rotating Crown / Bezel | No |
Display
| Display Type | AMOLED |
| Display Size | 1.46 inches |
| Display Resolution | 360 x 360 pixels |
| Touchscreen | Yes |
| Backlight Display | Yes |
| Date & Time Display | Digital |
| Always-On Display | Yes |
| Other Display Features | Super AMOLED Display |
Battery
| Battery Life | Up to 5 Days |
| Rechargeable Battery | Yes |
| Battery Type | Lithium Polymer |
| Charge Time | 2 hours |
| Charger Type | Magnetic Charger |
| Wireless Charging | No |
| Fast Charging | No |
Connectivity
| Bluetooth | Yes |
| Bluetooth Version | 5.2 |
| Wi-Fi | No |
| Compatible Device | Android, iOS |
| Operating Range | 10 m |
Performance
| Operating System | Proprietary OS |
| Compatible Operating System | Android, iOS |
| Expandable Memory | No |
Calling & Audio
| Microphone | Yes |
| Speaker | Yes |
| Audio Features | Built-in Speaker, Microphone |
Smart Features
| Call Function | Bluetooth Calling |
| Call Features | Call Answer, Call Reject, Dial Pad, Recent Calls |
| Messaging Support | Yes |
| Email Support | No |
| Notification | Yes |
| Notification Type | Calls, SMS, App Notifications |
| Voice Control | Yes |
| Gesture Control | No |
| Third Party App Support | No |
| Calendar | No |
| Alarm Clock | Yes |
| NFC | No |
| eSIM / Cellular | No |
| Music Control | Yes |
| Companion App | Fastrack Smart World |
| Watch Faces | 100+ |
| Other Watch Functions | Music Control, Remote Camera, Weather Updates, Stopwatch, Timer, Find My Phone |
Additional Information
| Usage | Fitness, Casual |
| Language | English |
| Chronograph | No |
| Warranty | 1 Year |
| Watch Type | Smartwatch |
| Other Features | Calculator, Flashlight |
Health & Sensors
| Sensor | Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor |
| Heart Rate Monitor | Yes |
| Step Count | Yes |
| Calorie Count | Yes |
| GPS | No |
| Compass | No |
| Altimeter | No |
| Blood Oxygen (SpO2) | Yes |
| ECG | No |
| Blood Pressure Monitor | No |
| Skin Temperature Sensor | No |
| Sleep Tracking | Yes |
| Stress Monitoring | Yes |
| Respiratory Rate | Yes |
| Women's Health / Cycle Tracking | Yes |
| Sports Modes | 100+ |
| VO2 Max | No |
| Fall Detection | No |
| Crash Detection | No |
| Emergency SOS | No |
| Other Fitness Features | Auto Stress Monitoring, Sleep Tracker, Women's Health Tracking, Breathing Exercise |
Pros & Cons — Expert Assessment
✅ Pros
- Stylish and modern design
- Comprehensive health monitoring (heart rate, SpO2, sleep)
- Multiple sports and fitness modes
- Seamless Bluetooth calling functionality
- Smart notifications for calls, messages, and apps
- Vibrant and clear display
- Multi-day battery life
- User-friendly interface
❌ Cons
- Limited advanced smart features (e.g., NFC payments)
- App ecosystem might be less extensive than premium brands
- GPS functionality might rely on phone connection
- Screen visibility could be challenging in direct sunlight
💬 Community Reviews
User Reviews & Ratings
4.1
★★★★☆
Based on 1,048 verified reviews
Nejam Sameer Verified Purchase
Purchased from flipkart
★★★★★
Very Good
Helpful?
Ankur Varshney Verified Purchase
Purchased from flipkart
★☆☆☆☆
No alwayss on display
Helpful?
micheal Johnson Verified Purchase
Purchased from flipkart
★★★★★
Supper
Helpful?
Flipkart Customer Verified Purchase
Purchased from flipkart
★★★★★
Very nice
Helpful?
Sahin Ali Verified Purchase
Purchased from flipkart
★★★★☆
Should be provide chain cutter with watch.
Helpful?
❓ FAQ
Fastrack Magnus FX3 Smartwatch Buying Guide & FAQs
The best price of Fastrack Magnus FX3 in India is ₹4,499 on Flipkart against an MRP of ₹7,999.
All-time low ₹2,739, all-time high ₹4,799, average ₹4,112. The current price is about 9% above its average.
Fastrack Magnus FX3 has a rated battery life of up to 5 Days.
Yes, Fastrack Magnus FX3 supports Bluetooth Calling.
Fastrack Magnus FX3 is water resistant (IP68, 1.5 m).
Fastrack Magnus FX3 offers Heart Rate Monitor, SpO2, Sleep Tracking, Stress Monitoring, Respiratory Rate, Women's Health Tracking, Step Count and Calorie Count and 100+ sports modes.
Fastrack Magnus FX3 has a 1.46 inches AMOLED, 360 x 360 pixels, always-on display.
⚖ Head to Head
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