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Detailed side-by-side comparison of specifications, features and latest prices in India.

Specification	Fastrack Limitless Glide X ₹1,299 Prices and availability may change on the seller's site View Price	boAt Storm Infinity ₹1,299 Prices and availability may change on the seller's site View Price	Noise Colorfit Icon 2 ₹1,499 Prices and availability may change on the seller's site View Price	Fire-Boltt Hunter 51.1mm ₹1,199 Prices and availability may change on the seller's site View Price
General
In The Box	Fastrack Limitless Glide X Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	Smartwatch, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers	1x Smartwatch, 1x Magnetic Charging Cable, 1x User Manual, 1x Warranty Card	Smartwatch, USB Charging Cable, User Manual, Warranty Card
Model Name	Fastrack Limitless Glide X	boAt Storm Infinity	Colorfit Icon 2	Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body
Launch Date	27/07/2024	25/03/2025	17/07/2022	25/05/2023
Colors	Black, Blue, Red, Beige, Teal, Wine Red, Grey	Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold	Jet Black, Silver Grey, Deep Wine, Rose Pink, Midnight Gold, Midnight Blue, Forest Green, Cherry Red	Black, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey
Brand	Fastrack	BoAt	Noise	FireBoltt
Display
Display Size	1.83, 4.64	1.83, 4.64	1.8, 4.57	2.01, 5.1
Resolution	240, 286 pixels	240, 284 pixels	240, 280 pixels	240, 296 pixels
Panel Type	TFT LCD (UltraVU HD LCD technology)	HD TFT	LCD	TFT LCD
Touch Type	Multi-touch capacitive touchscreen	Full Capacitive Touchscreen	Capacitive Touchscreen	Capacitive Full Touch Screen (Single Touch)
Always-on Display	Yes	No	No	No
Brightness	450 nits peak brightness	500 nits	500 nits	450 nits
Refresh Rate	Not specified	Not specified	Not specified	Standard refresh rate (not specified)
Color Gamut / HDR Support	Not specified	Standard Color	Not specified	Standard color gamut, no HDR support
Screen Protection	Panda Glass with anti-reflective coating	Standard Glass	Not specified	3D Curved Glass, Scratch Resistant
Body
Dimensions	45.2 x 37.2 x 11.34 mm	46.48 mm x 26 mm x 11.5 mm	44.5 x 36.5 x 11 mm	51.3mm (Diameter) x 9.8mm (Thickness)
Weight	40-48 grams	45 grams	53.5 grams	36.8 grams
Case Material	Polycarbonate	Durable Plastic	Zinc alloy and Polycarbonate	ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish)
Front Protection	Panda Glass with anti-reflective properties	Standard glass	Not specified	3D Curved Glass (Scratch Resistant)
Strap / Bracelet Options	Silicon silicone straps with hook buckle closure	Nylon Strap	Silicone strap	Silicone (Removable and Replaceable)
Removable / Replaceable Strap	Yes	Yes	Yes	Yes
Water Resistance	IP67	IP68 rating	IP67	IP67 - Can withstand submersion up to 1 meter for 30 minutes
Dust Resistance	Yes, dust-proof design	IP68 rating	IP67	IP67 rated
Durability Certifications	Not specified	Not Specified	None mentioned	IP67 certification, Scratch resistant
Primary Controls	Touchscreen interface, single-press physical button, long-press for menu navigation	Rotating Functional Crown, Full Touchscreen	Touch Screen, 1x Side Button (Power/Wake)	Touchscreen + Single Physical Button
Processor
Operating System	Proprietary OS	Proprietary RTOS	Proprietary OS	Proprietary OS (Compatible with Android v5.0+ and iOS)
Chipset / SoC	Advanced proprietary ATS Chipset with optimized performance for zero lags and faster processing	Not specified	Not specified	Single Chip Architecture (not detailed)
CPU Cores & Clock Speed	Not Specified	Not specified	Not specified	Not specified
GPU	Not Specified	Not specified	Not specified	Not specified
Health & Fitness Sensors
Heart Rate Monitor	Yes, 24x7 continuous monitoring (Optical PPG sensor)	Yes	Yes (Optical PPG sensor)	Yes (HX3600 / HRS3600 Optical PPG Sensor)
ECG	Not available	No	No	No ECG support
SpO₂ / Blood Oxygen	Yes, Spot-check monitoring	Yes	Yes	Yes (Blood Oxygen Monitor)
Skin Temperature Sensor	Not available	No	No	No Skin Temperature Sensor
Sleep Tracking	Yes, with REM sleep tracking and automatic sleep detection	Yes	Yes	Yes (Sleep Monitor)
Step Counter	Yes, with step counting accuracy	Yes	Yes	Yes (Pedometer)
GPS	Connected GPS only	No	No (Connected GPS via smartphone)	Yes (Built-in GPS)
Accelerometer	Yes	Yes	Yes	Yes (3-Axis Accelerometer)
Gyroscope	Not available	Not specified	Not specified	Gyroscope mentioned in some sources but not confirmed
Barometer	Not available	Not specified	Not specified	Yes (Barometer sensor mentioned)
Compass	Not Specified	No	Not specified	Compass functionality not clearly specified
Other Sensors	N/A	G-Sensor (Motion Detection)	Stress monitor, Breathing exercise tracking	Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder
Connectivity
Wi-Fi	Not available	No	No	No Wi-Fi
Bluetooth	Bluetooth 5.3 with extended range up to 10 meters	Bluetooth v5.4	5.1	Bluetooth v5.0
NFC	No	No	No	No
Cellular Connectivity	Smartphone-dependent (Wi-Fi only through paired device)	No	No	Wi-Fi Only (via paired smartphone)
ANT+	Not Specified	No	No	No
Battery
Capacity	280 mAh Lithium Polymer	550 mAh Lithium Polymer	260 mAh	280-300 mAh (sources vary)
Fast Charging Support	Yes	Yes (ASAP Charge Technology)	No	No Fast Charging
Estimated Runtime	Up to 5 days	Up to 15 days	4-7 days	Typical: 5-7 days \| With Bluetooth Calling: 2-3 days \| Standby: 15 days (360 hours)
Charging Method	Magnetic charging pins	USB Magnetic Pogo Pin Charging Dock	Magnetic charging cable	USB Magnetic Charging Points (Wired)
Battery Saver Modes	N/A	Yes (Power Saving Mode )	Not specified	Yes (Battery Saver Mode available)
Memory & Storage
RAM	16 MB	Not Specified	Not specified	Not specified (watch operates on proprietary OS)
Internal Storage	16 MB	Not Specified	Not specified	Not specified
Expandable Storage	Not expandable	Not available	No	Not applicable
Design & Comfort
Bezel Type	Fixed bezel	Fixed Bezel	Fixed bezel	Fixed Bezel (Non-rotating)
Buttons / Crown	Single physical button on the right side	Functional Rotating Crown	1x Side Button for power on/off and wake functions	Single Physical Button
Vibration Motor	Yes, with haptic feedback and vibration intensity settings	Yes	Yes	Yes (Haptic Vibration Motor)
Screen Glass Type	Panda Glass	Standard Glass	Not specified	3D Curved Glass
Health & Safety Features
Fall Detection / SOS Calling	Not available	No	No	No Fall Detection or SOS Calling
Menstrual Cycle / Health Tracking	Not available	Yes	Yes	Yes (Physiological Cycle Reminder)
Noise Monitoring	Not available	No	No	No Noise Monitoring
Guided Breathing / Mindfulness Features	Breathing exercise app available within Fastrack Reflex World App	Yes (Breathing Exercises, Guided Breathing Mode)	Yes (Breathing exercises, Stress measurement)	Yes (Breathe Monitor, Relaxation App)
Audio & Voice
Built-in Speaker	Yes, with microphone for hands-free calling	Yes	Yes	Yes (Dedicated HD Speaker)
Microphone	Yes, dual microphone setup for clear voice communication	Yes	Yes	Yes (Built-in Microphone for Bluetooth Calling)
Voice Assistant	AI Voice Assistant available via Fastrack Reflex World companion app	Yes	Yes	Yes (AI Voice Assistant, Google Assistant & Siri Compatible)
Bluetooth Audio Output	Yes, Bluetooth audio output for calls and music playback	Yes	No	Yes (Bluetooth Audio Output via connected phone)
Notifications & Controls
Notification Support	Call alerts, SMS notifications, App notifications, Social media alerts	Call Alerts, SMS/Messaging Alerts, App Notifications	Yes	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts
Quick Reply Options	Predefined quick reply templates available	Predefined Messages	Predefined messages	Predefined Messages and Voice Reply
Music Control / Playback	Yes - Play/Pause, Volume Control, Music player app integration	Yes (Play/Pause, Volume Control, Next/Previous)	Remote music control (Play/Pause, Volume, Track control)	Yes (Play/Pause, Volume Control, Next/Previous Track)
Find My Phone	Yes, Find My Phone feature available	Yes	Yes	Yes (Find My Phone Feature)
Remote Camera Shutter	Yes, remote camera shutter control via smartwatch	Yes	Yes	Yes (Remote Camera Control)
Security
Fingerprint Sensor	No	No	No	No
Face Unlock	No	No	No	No
NFC Payment Security	Not available	No	No	No NFC, No Payment Security
Find My Watch	Not available	Yes	Yes (via NoiseFit companion app)	Yes (Find My Watch Feature)
Ports & Accessories
Charging Connector Type	Magnetic pins	USB Magnetic Pogo Pin	Magnetic charging pins	USB Magnetic Charging Points
Optional Docks / Stands	None specified	Magnetic Charging Dock	Not specified	Not specified
Bundled Extras	Extra silicon strap color variants; magnetic charging cable	Not Specified	Not Specified	Smartwatch, USB Charging Cable, User Manual, Warranty Card
Software & Apps
App Store Availability	N/A	Google Play Store, Apple App Store	No	Limited third-party app support (proprietary ecosystem)
Customization Options	100+ customizable watch faces, theme personalization, layout options	Yes (Multiple Watch Faces, Custom Watch Faces via app)	100+ cloud-based watch faces	130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options
Companion App	Fastrack Reflex World App	boAt Crest App	NoiseFit (for iOS) / NoiseFit Track (for Android)	Fire-Boltt Health App (Android & iOS)
OTA Updates	Yes	Yes	Yes	Yes (Over-the-Air Updates Available)
Pre-installed Apps	N/A	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls	60 sports modes, In-built games, Productivity Suite (Timer, Stopwatch, Alarm, Weather, Calendar)	120+ Sports Modes, Heart Rate Monitor, Sleep Tracker, SpO2 Monitor, Weather App, Alarm, Stopwatch, Timer, Calculator, Camera Control, Music Player, AI Voice Assistant, Menstrual Cycle Tracker, Google Fit Integration