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Fastrack Marvellous FX3 – Quick Summary
Fastrack Marvellous FX3 is a smartwatch from Fastrack designed for unisex. Key highlights include a 1.43 inches AMOLED display, Up to 5 Days of battery life, Bluetooth Calling, SpO2 monitoring and 100+ sports modes. The best price in India is ₹6,399 on Flipkart (MRP ₹8,499, 24% off). It is rated 4/5 from 41 ratings.
- Price by store: Flipkart ₹6,399.
- Price history: All-time low ₹5,299, all-time high ₹6,399, average ₹5,996. The current price is about 7% above its average.
- Price position: Priced lower than 30% of the 1412 smartwatches listed on WatchPriceIndia. Fastrack has 115 smartwatches listed; this is the 114th cheapest.
- Display: 1.43 inches AMOLED, 466 x 466 pixels, always-on display.
- Battery: Battery life is rated up to 5 Days, 70 min charge time.
- Calling: Bluetooth Calling with Dial Pad, Call History, Contact Sync.
- Health & fitness: Heart Rate Monitor, SpO2, Sleep Tracking, Stress Monitoring, Women's Health Tracking, Step Count and Calorie Count; 100+ sports modes.
- Connectivity: Bluetooth 5.3.
- Water resistance: IP68.
- Platform: works with Android, iOS.
- Other: companion app: Fastrack Smart World, warranty: 1 Year.
Price segment: Fastrack Marvellous 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 Marvellous FX3 Smartwatch - Full Review, Price & Should You Buy?
Last updated:Display
1.43 inches AMOLED
Battery Life
Up to 5 Days
Connectivity
BT 5.3, Wi-Fi
Sensors
Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor
Smart Features
Call, Messaging, Email, Voice Control
Discover the Fastrack Marvellous FX3 smartwatch, your ultimate companion for a smarter, healthier lifestyle. This sleek and stylish wearable seamlessly blends cutting-edge technology with elegant design, making it perfect for every occasion. Monitor your health with precision, track your fitness goals effortlessly, and stay connected with smart notifications right on your wrist. Featuring a vibrant display and multi-day battery life, the Marvellous FX3 empowers you to live life to the fullest. Experience convenience, style, and performance, all in one remarkable device. Elevate your everyday with Fastrack.
Best Price Today
₹6,399
MRP ₹8,499
↓ Save ₹2,100 (24%)
📦 on flipkart
💰 Compare Prices
Best Prices Across All Stores
Live prices updated every hour. Click to buy directly from the store.
| Store | Price | Discount | Delivery | Action |
|---|---|---|---|---|
| BEST PRICE |
₹6,399 | 24% OFF | ✔ Free, 2 - 3 Days | Buy Now → |
| |
₹6,599 | 26% OFF | ✔ Free, 2 - 3 Days | Buy → |
⚡ Prices last updated: 49 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: ₹5,299 | All-time High: ₹6,399 | Average: ₹5,997
📋 Full Specs
Complete Specifications
Item Information
| Brand | Fastrack |
| Ideal for | Unisex |
| Model Number | 38186NM01K |
| Model Name | Marvellous FX3 |
Design & Build
| Dial Shape | Round |
| Strap Color | Black |
| Strap Material | Stainless Steel |
| Dial Material | Metal |
| Size | Free Size |
| Width | 51 mm |
| Height | 46 mm |
| Thickness | 10.7 mm |
| Weight | 121 g |
| Number Of Buttons | 1 |
| Scratch Resistant | No |
| Water Resistant | Yes |
| IP / ATM Rating | IP68 |
| Rotating Crown / Bezel | No |
Display
| Display Type | AMOLED |
| Display Size | 1.43 inches |
| Display Resolution | 466 x 466 pixels |
| Touchscreen | Yes |
| Backlight Display | Yes |
| Date & Time Display | Digital |
| Always-On Display | Yes |
| Other Display Features | Always-On Display |
Battery
| Battery Life | Up to 5 Days |
| Rechargeable Battery | Yes |
| Charge Time | 70 min |
| Charger Type | Pogo Pin with Type C Charging Cable |
| Wireless Charging | No |
Connectivity
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
| Wi-Fi | No |
| Compatible Device | Android, iOS |
| Operating Range | 10 m |
Performance
| Compatible Operating System | Android, iOS |
| Expandable Memory | No |
Calling & Audio
| Microphone | Yes |
| Speaker | Yes |
Smart Features
| Call Function | Bluetooth Calling |
| Call Features | Dial Pad, Call History, Contact Sync |
| Messaging Support | Yes |
| Email Support | No |
| Notification | Yes |
| Notification Type | Calls, SMS, Social Media Apps |
| Voice Control | Yes |
| Gesture Control | Wrist Raise to Wake |
| Third Party App Support | No |
| Calendar | Yes |
| Alarm Clock | Yes |
| NFC | No |
| eSIM / Cellular | No |
| Music Control | Yes |
| Companion App | Fastrack Smart World |
| Watch Faces | 100+ |
| Other Watch Functions | AI Voice Assistant, Music Control, Camera Control, Alarm, Stopwatch, Timer, Weather |
Additional Information
| Usage | Fitness, Casual |
| Language | English |
| Chronograph | No |
| Warranty | 1 Year |
| Watch Type | Smartwatch |
| Other Features | Calculator, Find My Phone |
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 | No |
| Women's Health / Cycle Tracking | Yes |
| Sports Modes | 100+ |
| VO2 Max | No |
| Fall Detection | No |
| Crash Detection | No |
| Emergency SOS | No |
| Other Fitness Features | One Click Measurement, Auto Stress Monitor, Sleep Monitor with REM, Breathing Exercise |
Pros & Cons — Expert Assessment
✅ Pros
- Sleek and stylish design suitable for all occasions
- Comprehensive health monitoring (heart rate, SpO2, sleep tracking)
- Multiple sports modes to track diverse workouts
- Convenient smart notifications for calls, messages, and apps
- Vibrant and clear display for easy readability
- Reliable multi-day battery life
- Water-resistant build for daily use and light splashes
- User-friendly interface for easy navigation
❌ Cons
- Limited third-party app support
- May lack built-in GPS, relying on phone for location tracking
- No cellular connectivity for standalone calls/data
- Advanced features might be absent compared to premium smartwatches
- Proprietary charging solution
💬 Community Reviews
User Reviews & Ratings
4
★★★★☆
Based on 41 verified reviews
Ram Dilpesh Verified Purchase
Purchased from flipkart
★☆☆☆☆
Totally west of money plz don't buy this
Helpful?
Sofiulla Mallick Verified Purchase
Purchased from flipkart
★★★★★
Very good product, my favourite watch
Helpful?
Flipkart Customer Verified Purchase
Purchased from flipkart
★★★★★
Look very nice
Helpful?
❓ FAQ
Fastrack Marvellous FX3 Smartwatch Buying Guide & FAQs
The best price of Fastrack Marvellous FX3 in India is ₹6,399 on Flipkart against an MRP of ₹8,499.
All-time low ₹5,299, all-time high ₹6,399, average ₹5,996. The current price is about 7% above its average.
Fastrack Marvellous FX3 has a rated battery life of up to 5 Days.
Yes, Fastrack Marvellous FX3 supports Bluetooth Calling.
Fastrack Marvellous FX3 is water resistant (IP68).
Fastrack Marvellous FX3 offers Heart Rate Monitor, SpO2, Sleep Tracking, Stress Monitoring, Women's Health Tracking, Step Count and Calorie Count and 100+ sports modes.
Fastrack Marvellous FX3 has a 1.43 inches AMOLED, 466 x 466 pixels, always-on display.
⚖ Head to Head
Fastrack Marvellous FX3 Compared to Others
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