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

Specification	boAt Storm Infinity ₹1,499 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	Fastrack Limitless Glide X ₹1,299 Prices and availability may change on the seller's site View Price	Noise Colorfit Icon 2 ₹1,199 Prices and availability may change on the seller's site View Price	Noise Twist Go ₹1,499 Prices and availability may change on the seller's site View Price	Noise Twist Round dial ₹1,499 Prices and availability may change on the seller's site View Price
General
In The Box	Smartwatch, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers	Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	Fastrack Limitless Glide X 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, Magnetic Charging Cable, User Manual, Warranty Card
Model Name	boAt Storm Infinity	Fastrack Limitless FS2+	Fastrack Limitless Glide X	Colorfit Icon 2	NoiseFit Twist Go	NoiseFit Twist
Launch Date	25/03/2025	10/07/2024	27/07/2024	17/07/2022	31/10/2023	12/01/2023
Colors	Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold	Charcoal Black, Wine Red, Copper Teal, Blue, Beige	Black, Blue, Red, Beige, Teal, Wine Red, Grey	Jet Black, Silver Grey, Deep Wine, Rose Pink, Midnight Gold, Midnight Blue, Forest Green, Cherry Red	Jet Black, Silver Grey, Rose Pink, Gold Link, Silver Link, Elite Black, Rose Wine	Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue
Brand	BoAt	Fastrack	Fastrack	Noise	Noise	Noise
Display
Display Size	1.83, 4.64	2.01, 5.1	1.83, 4.64	1.8, 4.57	1.39, 3.53	1.38, 3.5
Resolution	240, 284 pixels	320, 320 pixels	240, 286 pixels	240, 280 pixels	240, 240 pixels	240, 240 pixels
Panel Type	HD TFT	TFT LCD UltraVU Display	TFT LCD (UltraVU HD LCD technology)	LCD	TFT LCD	TFT LCD with 246 PPI pixel density
Touch Type	Full Capacitive Touchscreen	Capacitive Touchscreen	Multi-touch capacitive touchscreen	Capacitive Touchscreen	Full Touch	Multi-touch capacitive touchscreen
Always-on Display	No	No	Yes	No	No	No
Brightness	500 nits	Not specified	450 nits peak brightness	500 nits	Up to 500 nits	550 nits peak brightness
Refresh Rate	Not specified	Not specified	Not specified	Not specified	60Hz	Standard 60Hz (typical for TFT)
Color Gamut / HDR Support	Standard Color	Standard color gamut, no HDR support	Not specified	Not specified	Not Specified	Standard RGB color gamut
Screen Protection	Standard Glass	Not specified	Panda Glass with anti-reflective coating	Not specified	2.5D Glass	Not specified
Body
Dimensions	46.48 mm x 26 mm x 11.5 mm	Not Specified	45.2 x 37.2 x 11.34 mm	44.5 x 36.5 x 11 mm	Round Dial, approx. 46mm diameter (exact mm not specified)	45.7 x 52.2 x 11.9 mm
Weight	45 grams	48 grams	40-48 grams	53.5 grams	Approx. 40g - 45g	27.6 grams
Case Material	Durable Plastic	Polycarbonate	Polycarbonate	Zinc alloy and Polycarbonate	Metallic Finish (Zinc Alloy) with Polycarbonate back	PC+ABS plastic with metal unibody appearance
Front Protection	Standard glass	Not specified	Panda Glass with anti-reflective properties	Not specified	2.5D Curved Glass	Not specified
Strap / Bracelet Options	Nylon Strap	Silicone	Silicon silicone straps with hook buckle closure	Silicone strap	22mm Silicone, Metallic Link, or Mesh options	22mm silicone with quick-release mechanism
Removable / Replaceable Strap	Yes	No	Yes	Yes	Yes	Yes
Water Resistance	IP68 rating	IP68 (1.5m water resistance)	IP67	IP67	IP67 Water Resistant	IP68 - Water resistant to 1.5m depth
Dust Resistance	IP68 rating	Yes, dust proof (IP68 certified)	Yes, dust-proof design	IP67	IP67 Dust Resistant	IP68 - Dust resistant
Durability Certifications	Not Specified	IP68 certified	Not specified	None mentioned	Not Specified	IP68 certified
Primary Controls	Rotating Functional Crown, Full Touchscreen	Functional Crown (touch-sensitive), Touchscreen	Touchscreen interface, single-press physical button, long-press for menu navigation	Touch Screen, 1x Side Button (Power/Wake)	Touch Screen, Functional Rotating Crown	Touch screen with gesture controls and wake-up gesture
Processor
Operating System	Proprietary RTOS	Android, iOS compatible	Proprietary OS	Proprietary OS	Noise OS (RTOS)	Proprietary Real-Time Operating System (RTOS)
Chipset / SoC	Not specified	Not Specified	Advanced proprietary ATS Chipset with optimized performance for zero lags and faster processing	Not specified	Single-chip Tru Sync™ Technology	Not publicly disclosed
CPU Cores & Clock Speed	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
Health & Fitness Sensors
Heart Rate Monitor	Yes	24x7 Heart Rate Monitoring	Yes, 24x7 continuous monitoring (Optical PPG sensor)	Yes (Optical PPG sensor)	24/7 Heart Rate Monitor	Yes - 24/7 continuous optical PPG monitoring
ECG	No	No ECG support	Not available	No	No	Not available
SpO₂ / Blood Oxygen	Yes	SpO2 / Blood Oxygen Monitor with continuous monitoring	Yes, Spot-check monitoring	Yes	SpO2 Monitoring	Yes - Blood oxygen saturation monitoring
Skin Temperature Sensor	No	Not mentioned	Not available	No	No	Not available
Sleep Tracking	Yes	Sleep Tracker with sleep quality analysis	Yes, with REM sleep tracking and automatic sleep detection	Yes	Sleep Monitor with Stages	Yes - Automatic sleep detection with stage analysis
Step Counter	Yes	Pedometer / Step Counter	Yes, with step counting accuracy	Yes	Yes	Yes - Pedometer with step tracking
GPS	No	Connected GPS (via smartphone only)	Connected GPS only	No (Connected GPS via smartphone)	No (Connected GPS)	Not available - Bluetooth only
Accelerometer	Yes	Yes, Accelerometer sensor	Yes	Yes	Yes	Yes - Motion detection
Gyroscope	Not specified	Not specified	Not available	Not specified	No	Yes - Rotation sensing
Barometer	Not specified	Not specified	Not available	Not specified	No	Not available
Compass	No	Not specified	Not Specified	Not specified	No	Not available
Other Sensors	G-Sensor (Motion Detection)	Stress Monitor, Menstrual Cycle Tracker, Women's Health Tracking	N/A	Stress monitor, Breathing exercise tracking	Stress Monitor, Breathe Practice, Female Cycle Tracker	Stress monitor, activity tracking, calorie counter, female cycle tracker
Connectivity
Wi-Fi	No	No Wi-Fi support	Not available	No	No	Not available
Bluetooth	Bluetooth v5.4	Bluetooth 5.3	Bluetooth 5.3 with extended range up to 10 meters	5.1	Bluetooth v5.3	Bluetooth 5.3 with Tru Sync technology
NFC	No	No	No	No	No	No
Cellular Connectivity	No	Bluetooth calling only (SingleSync), no standalone cellular	Smartphone-dependent (Wi-Fi only through paired device)	No	No	None - Bluetooth only
ANT+	No	Not Specified	Not Specified	No	No	No
Battery
Capacity	550 mAh Lithium Polymer	280 mAh Lithium Polymer	280 mAh Lithium Polymer	260 mAh	210 mAh	300 mAh lithium-ion
Fast Charging Support	Yes (ASAP Charge Technology)	Yes - NitroFast Charging (10 min for 1 day use)	Yes	No	No	Not available
Estimated Runtime	Up to 15 days	Up to 7 days typical use, 10+ days standby	Up to 5 days	4-7 days	Up to 7 Days (Typical), 2 Days (Calling)	7 days typical use, 25 days standby, 2 days with heavy BT calling
Charging Method	USB Magnetic Pogo Pin Charging Dock	Magnetic charging connector	Magnetic charging pins	Magnetic charging cable	Magnetic Charging	Proprietary magnetic pogo pins connector
Battery Saver Modes	Yes (Power Saving Mode )	Not mentioned	N/A	Not specified	Power Saving Mode	Brightness reduction, disable 24/7 HR monitoring, low power mode
Memory & Storage
RAM	Not Specified	Not officially specified	16 MB	Not specified	Not Specified	Not specified
Internal Storage	Not Specified	Not officially specified	16 MB	Not specified	Stores call logs and up to 10 contacts	Limited (cloud-based watch faces only)
Expandable Storage	Not available	Not applicable	Not expandable	No	No	Not available
Design & Comfort
Bezel Type	Fixed Bezel	Fixed, minimal bezel	Fixed bezel	Fixed bezel	Fixed Metallic Bezel	Fixed circular bezel with flat surface design
Buttons / Crown	Functional Rotating Crown	Functional Crown (touch and pressure sensitive)	Single physical button on the right side	1x Side Button for power on/off and wake functions	2 (Side Button + Rotating Crown)	No physical buttons - Touch controls only
Vibration Motor	Yes	Yes, haptic feedback vibration motor	Yes, with haptic feedback and vibration intensity settings	Yes	Yes	Yes - Linear haptic motor for haptic feedback
Screen Glass Type	Standard Glass	Not specified	Panda Glass	Not specified	2.5D Curved Glass	Standard protective glass (not specified)
Health & Safety Features
Fall Detection / SOS Calling	No	Emergency SOS capability available	Not available	No	No	Not available
Menstrual Cycle / Health Tracking	Yes	Women's Health Tracking with menstrual cycle tracking	Not available	Yes	Female Cycle Tracker	Yes - Female health tracking with cycle prediction
Noise Monitoring	No	Not mentioned	Not available	No	No	Not available
Guided Breathing / Mindfulness Features	Yes (Breathing Exercises, Guided Breathing Mode)	Breathe Exercise feature	Breathing exercise app available within Fastrack Reflex World App	Yes (Breathing exercises, Stress measurement)	Breathe Practice	Yes - Breathe Practice guided breathing exercises
Audio & Voice
Built-in Speaker	Yes	Yes, built-in speaker	Yes, with microphone for hands-free calling	Yes	Yes	Yes - For Bluetooth calling
Microphone	Yes	Yes, high-quality microphone	Yes, dual microphone setup for clear voice communication	Yes	Yes	Yes - For Bluetooth calling
Voice Assistant	Yes	Yes, AI Voice Assistant (compatible with Alexa)	AI Voice Assistant available via Fastrack Reflex World companion app	Yes	AI Voice Assistant (Siri/Google)	Not available
Bluetooth Audio Output	Yes	Yes, via Bluetooth headphones	Yes, Bluetooth audio output for calls and music playback	No	No	Not available - No music streaming
Notifications & Controls
Notification Support	Call Alerts, SMS/Messaging Alerts, App Notifications	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Call alerts, SMS notifications, App notifications, Social media alerts	Yes	Call, SMS, Social Media, Email	Yes - Call alerts, SMS alerts, app notifications with preview
Quick Reply Options	Predefined Messages	Predefined Quick Replies (Android only)	Predefined quick reply templates available	Predefined messages	Quick Reply (Android Only)	Yes - Predefined quick reply messages only
Music Control / Playback	Yes (Play/Pause, Volume Control, Next/Previous)	Full music control: Play/Pause, Volume, Previous/Next, Streaming control	Yes - Play/Pause, Volume Control, Music player app integration	Remote music control (Play/Pause, Volume, Track control)	Remote Music Control	Yes - Remote phone music control (play/pause, volume, track skip)
Find My Phone	Yes	Yes, Find My Phone feature	Yes, Find My Phone feature available	Yes	Yes	Yes - Locate paired smartphone
Remote Camera Shutter	Yes	Yes, Camera Control feature	Yes, remote camera shutter control via smartwatch	Yes	Yes	Yes - Remote camera trigger for photos
Security
Fingerprint Sensor	No	Not Specified	No	No	No	No
Face Unlock	No	Not Specified	No	No	No	No
NFC Payment Security	No	No NFC support	Not available	No	No	Not available
Find My Watch	Yes	Not explicitly mentioned	Not available	Yes (via NoiseFit companion app)	Yes (via App)	Not available
Ports & Accessories
Charging Connector Type	USB Magnetic Pogo Pin	Magnetic charging connector (proprietary)	Magnetic pins	Magnetic charging pins	Magnetic Pogo Pin	Proprietary magnetic pogo pins connector
Optional Docks / Stands	Magnetic Charging Dock	None mentioned	None specified	Not specified	None	None mentioned
Bundled Extras	Not Specified	Quick Start Guide, Warranty Card, Magnetic Charging Cable	Extra silicon strap color variants; magnetic charging cable	Not Specified	Charging Cable, User Manual	Magnetic charging cable, user manual, warranty card
Software & Apps
App Store Availability	Google Play Store, Apple App Store	Fastrack Smart World App (Google Play compatible)	N/A	No	No	Cloud-based proprietary store via NoiseFit app
Customization Options	Yes (Multiple Watch Faces, Custom Watch Faces via app)	200+ Watchfaces, Multiple Menu Styles, Custom Watch Face Creation, 110+ Sports Modes, In-Built Games, Calculator	100+ customizable watch faces, theme personalization, layout options	100+ cloud-based watch faces	100+ Cloud Watch Faces	100+ cloud-based watch faces with customization through NoiseFit app
Companion App	boAt Crest App	Fastrack Smart World App (formerly Fastrack Reflex World App)	Fastrack Reflex World App	NoiseFit (for iOS) / NoiseFit Track (for Android)	NoiseFit App	NoiseFit App - Health tracking, notifications, watch face management
OTA Updates	Yes	Yes, over-the-air updates available	Yes	Yes	Yes	Yes - OTA firmware updates available
Pre-installed Apps	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls	110+ Sports Modes, 200+ Watchfaces, In-Built Games, AI Voice Assistant, Calculator, Alarm Clock, Stopwatch, Timer, Stress Monitor	N/A	60 sports modes, In-built games, Productivity Suite (Timer, Stopwatch, Alarm, Weather, Calendar)	Alarm, Stopwatch, Timer, Weather, Calculator, World Clock	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