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Fastrack Radiant FX4 Smartwatch

Fastrack · Smartwatches

Fastrack Radiant FX4 Smartwatch
₹4,799best price in stock, at Myntra

Where to buy

  • Myntra

    In stock · checked 15 Sept 2026

    ₹4,799Go

  • Amazon

    Stock not confirmed · checked 5 Oct 2026

    ₹3,759Go

Compare with another product

Side by side with Fastrack Radiant FX4 Smartwatch: prices at every store, and only the specs that differ.

Coupons at stores that sell it

Offers running now at these retailers. They are store-wide, so check the terms — not every offer covers this product.

Myntra
up to80%
Code

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up to90%
Bank offer

Min ₹2,199

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Amazon
up to80%
Deal

Added · used 5×

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80%off
Deal

Added · used 30×

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Compare with similar smartwatches

Specifications

Extra

Notifications
Yes
Extra Features
Music & Camera Control, 100+ Watch Faces & Sports Mode

Battery

Battery Type
Lithium Polymer
Battery Backup
5 days
Removable Battery
Non-Removable Battery

Display

PPI
436 ppi
Size
1.51 inches
Type
Color AMOLED
Touch
Yes
Features
550 Nits
Resolution
466 x 466 pixels

General

Brand
Fastrack
Ideal For
Men, Women
Model Name
Radiant FX4
Sales Package
Smartwatch, Charging Cable, Quick Start Guide

Warranty

Warranty
1 year, Warranty on Product
Covered in Warranty
Manufacturing Defects
Not Covered in Warranty
Physical Damage

Technical

Compatible OS
Android & iOS

Connectivity

Bluetooth
Yes, 5.3
Call Features
Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android)
Bluetooth Calling
Yes

Design and Body

Shape
Circle
Strap
Stainless steel
Weight
120 g
Water Resistant
Yes

Fitness Features and Sensors

Compass
No
Reminder
Yes
Sleep Monitor
Yes
Extra Features
Alarm Clock, Stopwatch, Timer, Auto Stress, Women's Health, Activity Tracker, Breathe Exercise
Heart Rate Monitor
Yes
Meters and Sensors
Accelerometer, Calorie Count, Step Count
SpO2 (Blood Oxygen) Monitor
Yes

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Coupon codes & offers in India

CompareToCoupon lists coupon codes, bank card offers and live prices for India's online stores, including AJIO, Amazon, Myntra, FirstCry and HealthKart. 4,513 offers across 170 stores are tracked right now, and every one shows when it was last verified, the minimum order, the maximum discount and the card it needs — so you can see what a coupon code really saves before checkout. Offers are re-checked every few hours and taken down when they stop appearing, and prices for phones, laptops and appliances are compared across retailers.