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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	Noise Twist Round dial ₹1,499 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	Fastrack Limitless FS2+ ₹1,599 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
General
In The Box	Smartwatch, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card	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
Model Name	boAt Storm Infinity	NoiseFit Twist	NoiseFit Twist Go	Fastrack Limitless FS2+	Colorfit Icon 2
Launch Date	25/03/2025	12/01/2023	31/10/2023	10/07/2024	17/07/2022
Colors	Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold	Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue	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
Brand	BoAt	Noise	Noise	Fastrack	Noise
Display
Display Size	1.83, 4.64	1.38, 3.5	1.39, 3.53	2.01, 5.1	1.8, 4.57
Resolution	240, 284 pixels	240, 240 pixels	240, 240 pixels	320, 320 pixels	240, 280 pixels
Panel Type	HD TFT	TFT LCD with 246 PPI pixel density	TFT LCD	TFT LCD UltraVU Display	LCD
Touch Type	Full Capacitive Touchscreen	Multi-touch capacitive touchscreen	Full Touch	Capacitive Touchscreen	Capacitive Touchscreen
Always-on Display	No	No	No	No	No
Brightness	500 nits	550 nits peak brightness	Up to 500 nits	Not specified	500 nits
Refresh Rate	Not specified	Standard 60Hz (typical for TFT)	60Hz	Not specified	Not specified
Color Gamut / HDR Support	Standard Color	Standard RGB color gamut	Not Specified	Standard color gamut, no HDR support	Not specified
Screen Protection	Standard Glass	Not specified	2.5D Glass	Not specified	Not specified
Body
Dimensions	46.48 mm x 26 mm x 11.5 mm	45.7 x 52.2 x 11.9 mm	Round Dial, approx. 46mm diameter (exact mm not specified)	Not Specified	44.5 x 36.5 x 11 mm
Weight	45 grams	27.6 grams	Approx. 40g - 45g	48 grams	53.5 grams
Case Material	Durable Plastic	PC+ABS plastic with metal unibody appearance	Metallic Finish (Zinc Alloy) with Polycarbonate back	Polycarbonate	Zinc alloy and Polycarbonate
Front Protection	Standard glass	Not specified	2.5D Curved Glass	Not specified	Not specified
Strap / Bracelet Options	Nylon Strap	22mm silicone with quick-release mechanism	22mm Silicone, Metallic Link, or Mesh options	Silicone	Silicone strap
Removable / Replaceable Strap	Yes	Yes	Yes	No	Yes
Water Resistance	IP68 rating	IP68 - Water resistant to 1.5m depth	IP67 Water Resistant	IP68 (1.5m water resistance)	IP67
Dust Resistance	IP68 rating	IP68 - Dust resistant	IP67 Dust Resistant	Yes, dust proof (IP68 certified)	IP67
Durability Certifications	Not Specified	IP68 certified	Not Specified	IP68 certified	None mentioned
Primary Controls	Rotating Functional Crown, Full Touchscreen	Touch screen with gesture controls and wake-up gesture	Touch Screen, Functional Rotating Crown	Functional Crown (touch-sensitive), Touchscreen	Touch Screen, 1x Side Button (Power/Wake)
Processor
Operating System	Proprietary RTOS	Proprietary Real-Time Operating System (RTOS)	Noise OS (RTOS)	Android, iOS compatible	Proprietary OS
Chipset / SoC	Not specified	Not publicly disclosed	Single-chip Tru Sync™ Technology	Not Specified	Not specified
CPU Cores & Clock Speed	Not specified	Not specified	Not Specified	Not Specified	Not specified
GPU	Not specified	Not specified	Not Specified	Not specified	Not specified
Health & Fitness Sensors
Heart Rate Monitor	Yes	Yes - 24/7 continuous optical PPG monitoring	24/7 Heart Rate Monitor	24x7 Heart Rate Monitoring	Yes (Optical PPG sensor)
ECG	No	Not available	No	No ECG support	No
SpO₂ / Blood Oxygen	Yes	Yes - Blood oxygen saturation monitoring	SpO2 Monitoring	SpO2 / Blood Oxygen Monitor with continuous monitoring	Yes
Skin Temperature Sensor	No	Not available	No	Not mentioned	No
Sleep Tracking	Yes	Yes - Automatic sleep detection with stage analysis	Sleep Monitor with Stages	Sleep Tracker with sleep quality analysis	Yes
Step Counter	Yes	Yes - Pedometer with step tracking	Yes	Pedometer / Step Counter	Yes
GPS	No	Not available - Bluetooth only	No (Connected GPS)	Connected GPS (via smartphone only)	No (Connected GPS via smartphone)
Accelerometer	Yes	Yes - Motion detection	Yes	Yes, Accelerometer sensor	Yes
Gyroscope	Not specified	Yes - Rotation sensing	No	Not specified	Not specified
Barometer	Not specified	Not available	No	Not specified	Not specified
Compass	No	Not available	No	Not specified	Not specified
Other Sensors	G-Sensor (Motion Detection)	Stress monitor, activity tracking, calorie counter, female cycle tracker	Stress Monitor, Breathe Practice, Female Cycle Tracker	Stress Monitor, Menstrual Cycle Tracker, Women's Health Tracking	Stress monitor, Breathing exercise tracking
Connectivity
Wi-Fi	No	Not available	No	No Wi-Fi support	No
Bluetooth	Bluetooth v5.4	Bluetooth 5.3 with Tru Sync technology	Bluetooth v5.3	Bluetooth 5.3	5.1
NFC	No	No	No	No	No
Cellular Connectivity	No	None - Bluetooth only	No	Bluetooth calling only (SingleSync), no standalone cellular	No
ANT+	No	No	No	Not Specified	No
Battery
Capacity	550 mAh Lithium Polymer	300 mAh lithium-ion	210 mAh	280 mAh Lithium Polymer	260 mAh
Fast Charging Support	Yes (ASAP Charge Technology)	Not available	No	Yes - NitroFast Charging (10 min for 1 day use)	No
Estimated Runtime	Up to 15 days	7 days typical use, 25 days standby, 2 days with heavy BT calling	Up to 7 Days (Typical), 2 Days (Calling)	Up to 7 days typical use, 10+ days standby	4-7 days
Charging Method	USB Magnetic Pogo Pin Charging Dock	Proprietary magnetic pogo pins connector	Magnetic Charging	Magnetic charging connector	Magnetic charging cable
Battery Saver Modes	Yes (Power Saving Mode )	Brightness reduction, disable 24/7 HR monitoring, low power mode	Power Saving Mode	Not mentioned	Not specified
Memory & Storage
RAM	Not Specified	Not specified	Not Specified	Not officially specified	Not specified
Internal Storage	Not Specified	Limited (cloud-based watch faces only)	Stores call logs and up to 10 contacts	Not officially specified	Not specified
Expandable Storage	Not available	Not available	No	Not applicable	No
Design & Comfort
Bezel Type	Fixed Bezel	Fixed circular bezel with flat surface design	Fixed Metallic Bezel	Fixed, minimal bezel	Fixed bezel
Buttons / Crown	Functional Rotating Crown	No physical buttons - Touch controls only	2 (Side Button + Rotating Crown)	Functional Crown (touch and pressure sensitive)	1x Side Button for power on/off and wake functions
Vibration Motor	Yes	Yes - Linear haptic motor for haptic feedback	Yes	Yes, haptic feedback vibration motor	Yes
Screen Glass Type	Standard Glass	Standard protective glass (not specified)	2.5D Curved Glass	Not specified	Not specified
Health & Safety Features
Fall Detection / SOS Calling	No	Not available	No	Emergency SOS capability available	No
Menstrual Cycle / Health Tracking	Yes	Yes - Female health tracking with cycle prediction	Female Cycle Tracker	Women's Health Tracking with menstrual cycle tracking	Yes
Noise Monitoring	No	Not available	No	Not mentioned	No
Guided Breathing / Mindfulness Features	Yes (Breathing Exercises, Guided Breathing Mode)	Yes - Breathe Practice guided breathing exercises	Breathe Practice	Breathe Exercise feature	Yes (Breathing exercises, Stress measurement)
Audio & Voice
Built-in Speaker	Yes	Yes - For Bluetooth calling	Yes	Yes, built-in speaker	Yes
Microphone	Yes	Yes - For Bluetooth calling	Yes	Yes, high-quality microphone	Yes
Voice Assistant	Yes	Not available	AI Voice Assistant (Siri/Google)	Yes, AI Voice Assistant (compatible with Alexa)	Yes
Bluetooth Audio Output	Yes	Not available - No music streaming	No	Yes, via Bluetooth headphones	No
Notifications & Controls
Notification Support	Call Alerts, SMS/Messaging Alerts, App Notifications	Yes - Call alerts, SMS alerts, app notifications with preview	Call, SMS, Social Media, Email	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Yes
Quick Reply Options	Predefined Messages	Yes - Predefined quick reply messages only	Quick Reply (Android Only)	Predefined Quick Replies (Android only)	Predefined messages
Music Control / Playback	Yes (Play/Pause, Volume Control, Next/Previous)	Yes - Remote phone music control (play/pause, volume, track skip)	Remote Music Control	Full music control: Play/Pause, Volume, Previous/Next, Streaming control	Remote music control (Play/Pause, Volume, Track control)
Find My Phone	Yes	Yes - Locate paired smartphone	Yes	Yes, Find My Phone feature	Yes
Remote Camera Shutter	Yes	Yes - Remote camera trigger for photos	Yes	Yes, Camera Control feature	Yes
Security
Fingerprint Sensor	No	No	No	Not Specified	No
Face Unlock	No	No	No	Not Specified	No
NFC Payment Security	No	Not available	No	No NFC support	No
Find My Watch	Yes	Not available	Yes (via App)	Not explicitly mentioned	Yes (via NoiseFit companion app)
Ports & Accessories
Charging Connector Type	USB Magnetic Pogo Pin	Proprietary magnetic pogo pins connector	Magnetic Pogo Pin	Magnetic charging connector (proprietary)	Magnetic charging pins
Optional Docks / Stands	Magnetic Charging Dock	None mentioned	None	None mentioned	Not specified
Bundled Extras	Not Specified	Magnetic charging cable, user manual, warranty card	Charging Cable, User Manual	Quick Start Guide, Warranty Card, Magnetic Charging Cable	Not Specified
Software & Apps
App Store Availability	Google Play Store, Apple App Store	Cloud-based proprietary store via NoiseFit app	No	Fastrack Smart World App (Google Play compatible)	No
Customization Options	Yes (Multiple Watch Faces, Custom Watch Faces via app)	100+ cloud-based watch faces with customization through NoiseFit 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
Companion App	boAt Crest App	NoiseFit App - Health tracking, notifications, watch face management	NoiseFit App	Fastrack Smart World App (formerly Fastrack Reflex World App)	NoiseFit (for iOS) / NoiseFit Track (for Android)
OTA Updates	Yes	Yes - OTA firmware updates available	Yes	Yes, over-the-air updates available	Yes
Pre-installed Apps	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls	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	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)