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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 Twist Go ₹1,299 Prices and availability may change on the seller's site View Price	Fastrack Limitless FS2+ ₹1,599 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	Noise Twist Round dial ₹1,599 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	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card	Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	1x Smartwatch, 1x Magnetic Charging Cable, 1x User Manual, 1x Warranty Card	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card	Smartwatch, USB Charging Cable, User Manual, Warranty Card
Model Name	Fastrack Limitless Glide X	boAt Storm Infinity	NoiseFit Twist Go	Fastrack Limitless FS2+	Colorfit Icon 2	NoiseFit Twist	Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body
Launch Date	27/07/2024	25/03/2025	31/10/2023	10/07/2024	17/07/2022	12/01/2023	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, Rose Pink, Gold Link, Silver Link, Elite Black, Rose Wine	Charcoal Black, Wine Red, Copper Teal, Blue, Beige	Jet Black, Silver Grey, Deep Wine, Rose Pink, Midnight Gold, Midnight Blue, Forest Green, Cherry Red	Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue	Black, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey
Brand	Fastrack	BoAt	Noise	Fastrack	Noise	Noise	FireBoltt
Display
Display Size	1.83, 4.64	1.83, 4.64	1.39, 3.53	2.01, 5.1	1.8, 4.57	1.38, 3.5	2.01, 5.1
Resolution	240, 286 pixels	240, 284 pixels	240, 240 pixels	320, 320 pixels	240, 280 pixels	240, 240 pixels	240, 296 pixels
Panel Type	TFT LCD (UltraVU HD LCD technology)	HD TFT	TFT LCD	TFT LCD UltraVU Display	LCD	TFT LCD with 246 PPI pixel density	TFT LCD
Touch Type	Multi-touch capacitive touchscreen	Full Capacitive Touchscreen	Full Touch	Capacitive Touchscreen	Capacitive Touchscreen	Multi-touch capacitive touchscreen	Capacitive Full Touch Screen (Single Touch)
Always-on Display	Yes	No	No	No	No	No	No
Brightness	450 nits peak brightness	500 nits	Up to 500 nits	Not specified	500 nits	550 nits peak brightness	450 nits
Refresh Rate	Not specified	Not specified	60Hz	Not specified	Not specified	Standard 60Hz (typical for TFT)	Standard refresh rate (not specified)
Color Gamut / HDR Support	Not specified	Standard Color	Not Specified	Standard color gamut, no HDR support	Not specified	Standard RGB color gamut	Standard color gamut, no HDR support
Screen Protection	Panda Glass with anti-reflective coating	Standard Glass	2.5D Glass	Not specified	Not specified	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	Round Dial, approx. 46mm diameter (exact mm not specified)	Not Specified	44.5 x 36.5 x 11 mm	45.7 x 52.2 x 11.9 mm	51.3mm (Diameter) x 9.8mm (Thickness)
Weight	40-48 grams	45 grams	Approx. 40g - 45g	48 grams	53.5 grams	27.6 grams	36.8 grams
Case Material	Polycarbonate	Durable Plastic	Metallic Finish (Zinc Alloy) with Polycarbonate back	Polycarbonate	Zinc alloy and Polycarbonate	PC+ABS plastic with metal unibody appearance	ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish)
Front Protection	Panda Glass with anti-reflective properties	Standard glass	2.5D Curved Glass	Not specified	Not specified	Not specified	3D Curved Glass (Scratch Resistant)
Strap / Bracelet Options	Silicon silicone straps with hook buckle closure	Nylon Strap	22mm Silicone, Metallic Link, or Mesh options	Silicone	Silicone strap	22mm silicone with quick-release mechanism	Silicone (Removable and Replaceable)
Removable / Replaceable Strap	Yes	Yes	Yes	No	Yes	Yes	Yes
Water Resistance	IP67	IP68 rating	IP67 Water Resistant	IP68 (1.5m water resistance)	IP67	IP68 - Water resistant to 1.5m depth	IP67 - Can withstand submersion up to 1 meter for 30 minutes
Dust Resistance	Yes, dust-proof design	IP68 rating	IP67 Dust Resistant	Yes, dust proof (IP68 certified)	IP67	IP68 - Dust resistant	IP67 rated
Durability Certifications	Not specified	Not Specified	Not Specified	IP68 certified	None mentioned	IP68 certified	IP67 certification, Scratch resistant
Primary Controls	Touchscreen interface, single-press physical button, long-press for menu navigation	Rotating Functional Crown, Full Touchscreen	Touch Screen, Functional Rotating Crown	Functional Crown (touch-sensitive), Touchscreen	Touch Screen, 1x Side Button (Power/Wake)	Touch screen with gesture controls and wake-up gesture	Touchscreen + Single Physical Button
Processor
Operating System	Proprietary OS	Proprietary RTOS	Noise OS (RTOS)	Android, iOS compatible	Proprietary OS	Proprietary Real-Time Operating System (RTOS)	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	Single-chip Tru Sync™ Technology	Not Specified	Not specified	Not publicly disclosed	Single Chip Architecture (not detailed)
CPU Cores & Clock Speed	Not Specified	Not specified	Not Specified	Not Specified	Not specified	Not specified	Not specified
GPU	Not Specified	Not specified	Not Specified	Not specified	Not specified	Not specified	Not specified
Health & Fitness Sensors
Heart Rate Monitor	Yes, 24x7 continuous monitoring (Optical PPG sensor)	Yes	24/7 Heart Rate Monitor	24x7 Heart Rate Monitoring	Yes (Optical PPG sensor)	Yes - 24/7 continuous optical PPG monitoring	Yes (HX3600 / HRS3600 Optical PPG Sensor)
ECG	Not available	No	No	No ECG support	No	Not available	No ECG support
SpO₂ / Blood Oxygen	Yes, Spot-check monitoring	Yes	SpO2 Monitoring	SpO2 / Blood Oxygen Monitor with continuous monitoring	Yes	Yes - Blood oxygen saturation monitoring	Yes (Blood Oxygen Monitor)
Skin Temperature Sensor	Not available	No	No	Not mentioned	No	Not available	No Skin Temperature Sensor
Sleep Tracking	Yes, with REM sleep tracking and automatic sleep detection	Yes	Sleep Monitor with Stages	Sleep Tracker with sleep quality analysis	Yes	Yes - Automatic sleep detection with stage analysis	Yes (Sleep Monitor)
Step Counter	Yes, with step counting accuracy	Yes	Yes	Pedometer / Step Counter	Yes	Yes - Pedometer with step tracking	Yes (Pedometer)
GPS	Connected GPS only	No	No (Connected GPS)	Connected GPS (via smartphone only)	No (Connected GPS via smartphone)	Not available - Bluetooth only	Yes (Built-in GPS)
Accelerometer	Yes	Yes	Yes	Yes, Accelerometer sensor	Yes	Yes - Motion detection	Yes (3-Axis Accelerometer)
Gyroscope	Not available	Not specified	No	Not specified	Not specified	Yes - Rotation sensing	Gyroscope mentioned in some sources but not confirmed
Barometer	Not available	Not specified	No	Not specified	Not specified	Not available	Yes (Barometer sensor mentioned)
Compass	Not Specified	No	No	Not specified	Not specified	Not available	Compass functionality not clearly specified
Other Sensors	N/A	G-Sensor (Motion Detection)	Stress Monitor, Breathe Practice, Female Cycle Tracker	Stress Monitor, Menstrual Cycle Tracker, Women's Health Tracking	Stress monitor, Breathing exercise tracking	Stress monitor, activity tracking, calorie counter, female cycle tracker	Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder
Connectivity
Wi-Fi	Not available	No	No	No Wi-Fi support	No	Not available	No Wi-Fi
Bluetooth	Bluetooth 5.3 with extended range up to 10 meters	Bluetooth v5.4	Bluetooth v5.3	Bluetooth 5.3	5.1	Bluetooth 5.3 with Tru Sync technology	Bluetooth v5.0
NFC	No	No	No	No	No	No	No
Cellular Connectivity	Smartphone-dependent (Wi-Fi only through paired device)	No	No	Bluetooth calling only (SingleSync), no standalone cellular	No	None - Bluetooth only	Wi-Fi Only (via paired smartphone)
ANT+	Not Specified	No	No	Not Specified	No	No	No
Battery
Capacity	280 mAh Lithium Polymer	550 mAh Lithium Polymer	210 mAh	280 mAh Lithium Polymer	260 mAh	300 mAh lithium-ion	280-300 mAh (sources vary)
Fast Charging Support	Yes	Yes (ASAP Charge Technology)	No	Yes - NitroFast Charging (10 min for 1 day use)	No	Not available	No Fast Charging
Estimated Runtime	Up to 5 days	Up to 15 days	Up to 7 Days (Typical), 2 Days (Calling)	Up to 7 days typical use, 10+ days standby	4-7 days	7 days typical use, 25 days standby, 2 days with heavy BT calling	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	Magnetic charging connector	Magnetic charging cable	Proprietary magnetic pogo pins connector	USB Magnetic Charging Points (Wired)
Battery Saver Modes	N/A	Yes (Power Saving Mode )	Power Saving Mode	Not mentioned	Not specified	Brightness reduction, disable 24/7 HR monitoring, low power mode	Yes (Battery Saver Mode available)
Memory & Storage
RAM	16 MB	Not Specified	Not Specified	Not officially specified	Not specified	Not specified	Not specified (watch operates on proprietary OS)
Internal Storage	16 MB	Not Specified	Stores call logs and up to 10 contacts	Not officially specified	Not specified	Limited (cloud-based watch faces only)	Not specified
Expandable Storage	Not expandable	Not available	No	Not applicable	No	Not available	Not applicable
Design & Comfort
Bezel Type	Fixed bezel	Fixed Bezel	Fixed Metallic Bezel	Fixed, minimal bezel	Fixed bezel	Fixed circular bezel with flat surface design	Fixed Bezel (Non-rotating)
Buttons / Crown	Single physical button on the right side	Functional Rotating Crown	2 (Side Button + Rotating Crown)	Functional Crown (touch and pressure sensitive)	1x Side Button for power on/off and wake functions	No physical buttons - Touch controls only	Single Physical Button
Vibration Motor	Yes, with haptic feedback and vibration intensity settings	Yes	Yes	Yes, haptic feedback vibration motor	Yes	Yes - Linear haptic motor for haptic feedback	Yes (Haptic Vibration Motor)
Screen Glass Type	Panda Glass	Standard Glass	2.5D Curved Glass	Not specified	Not specified	Standard protective glass (not specified)	3D Curved Glass
Health & Safety Features
Fall Detection / SOS Calling	Not available	No	No	Emergency SOS capability available	No	Not available	No Fall Detection or SOS Calling
Menstrual Cycle / Health Tracking	Not available	Yes	Female Cycle Tracker	Women's Health Tracking with menstrual cycle tracking	Yes	Yes - Female health tracking with cycle prediction	Yes (Physiological Cycle Reminder)
Noise Monitoring	Not available	No	No	Not mentioned	No	Not available	No Noise Monitoring
Guided Breathing / Mindfulness Features	Breathing exercise app available within Fastrack Reflex World App	Yes (Breathing Exercises, Guided Breathing Mode)	Breathe Practice	Breathe Exercise feature	Yes (Breathing exercises, Stress measurement)	Yes - Breathe Practice guided breathing exercises	Yes (Breathe Monitor, Relaxation App)
Audio & Voice
Built-in Speaker	Yes, with microphone for hands-free calling	Yes	Yes	Yes, built-in speaker	Yes	Yes - For Bluetooth calling	Yes (Dedicated HD Speaker)
Microphone	Yes, dual microphone setup for clear voice communication	Yes	Yes	Yes, high-quality microphone	Yes	Yes - For Bluetooth calling	Yes (Built-in Microphone for Bluetooth Calling)
Voice Assistant	AI Voice Assistant available via Fastrack Reflex World companion app	Yes	AI Voice Assistant (Siri/Google)	Yes, AI Voice Assistant (compatible with Alexa)	Yes	Not available	Yes (AI Voice Assistant, Google Assistant & Siri Compatible)
Bluetooth Audio Output	Yes, Bluetooth audio output for calls and music playback	Yes	No	Yes, via Bluetooth headphones	No	Not available - No music streaming	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	Call, SMS, Social Media, Email	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Yes	Yes - Call alerts, SMS alerts, app notifications with preview	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts
Quick Reply Options	Predefined quick reply templates available	Predefined Messages	Quick Reply (Android Only)	Predefined Quick Replies (Android only)	Predefined messages	Yes - Predefined quick reply messages only	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	Full music control: Play/Pause, Volume, Previous/Next, Streaming control	Remote music control (Play/Pause, Volume, Track control)	Yes - Remote phone music control (play/pause, volume, track skip)	Yes (Play/Pause, Volume Control, Next/Previous Track)
Find My Phone	Yes, Find My Phone feature available	Yes	Yes	Yes, Find My Phone feature	Yes	Yes - Locate paired smartphone	Yes (Find My Phone Feature)
Remote Camera Shutter	Yes, remote camera shutter control via smartwatch	Yes	Yes	Yes, Camera Control feature	Yes	Yes - Remote camera trigger for photos	Yes (Remote Camera Control)
Security
Fingerprint Sensor	No	No	No	Not Specified	No	No	No
Face Unlock	No	No	No	Not Specified	No	No	No
NFC Payment Security	Not available	No	No	No NFC support	No	Not available	No NFC, No Payment Security
Find My Watch	Not available	Yes	Yes (via App)	Not explicitly mentioned	Yes (via NoiseFit companion app)	Not available	Yes (Find My Watch Feature)
Ports & Accessories
Charging Connector Type	Magnetic pins	USB Magnetic Pogo Pin	Magnetic Pogo Pin	Magnetic charging connector (proprietary)	Magnetic charging pins	Proprietary magnetic pogo pins connector	USB Magnetic Charging Points
Optional Docks / Stands	None specified	Magnetic Charging Dock	None	None mentioned	Not specified	None mentioned	Not specified
Bundled Extras	Extra silicon strap color variants; magnetic charging cable	Not Specified	Charging Cable, User Manual	Quick Start Guide, Warranty Card, Magnetic Charging Cable	Not Specified	Magnetic charging cable, user manual, warranty card	Smartwatch, USB Charging Cable, User Manual, Warranty Card
Software & Apps
App Store Availability	N/A	Google Play Store, Apple App Store	No	Fastrack Smart World App (Google Play compatible)	No	Cloud-based proprietary store via NoiseFit app	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 Watch Faces	200+ Watchfaces, Multiple Menu Styles, Custom Watch Face Creation, 110+ Sports Modes, In-Built Games, Calculator	100+ cloud-based watch faces	100+ cloud-based watch faces with customization through NoiseFit app	130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options
Companion App	Fastrack Reflex World App	boAt Crest App	NoiseFit App	Fastrack Smart World App (formerly Fastrack Reflex World App)	NoiseFit (for iOS) / NoiseFit Track (for Android)	NoiseFit App - Health tracking, notifications, watch face management	Fire-Boltt Health App (Android & iOS)
OTA Updates	Yes	Yes	Yes	Yes, over-the-air updates available	Yes	Yes - OTA firmware updates available	Yes (Over-the-Air Updates Available)
Pre-installed Apps	N/A	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls	Alarm, Stopwatch, Timer, Weather, Calculator, World Clock	110+ Sports Modes, 200+ Watchfaces, In-Built Games, AI Voice Assistant, Calculator, Alarm Clock, Stopwatch, Timer, Stress Monitor	60 sports modes, In-built games, Productivity Suite (Timer, Stopwatch, Alarm, Weather, Calendar)	Noise Health Suite, Breathe Practice, Female Health Tracker, Stress Monitor, Sleep Monitor, Activity Tracker, 100+ Sports Modes, Calculator, Weather, Reminders, Alarm, Timer, Stopwatch, World Clock	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