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Specification
boAt Storm Infinity
boAt Storm Infinity ₹1,499 Prices and availability may change on the seller's site View Price
Fastrack Limitless FS2+
Fastrack Limitless FS2+ ₹1,599 Prices and availability may change on the seller's site View Price
Fire-Boltt Hunter 51.1mm
Fire-Boltt Hunter 51.1mm ₹1,199 Prices and availability may change on the seller's site View Price
Noise Colorfit Icon 2
Noise Colorfit Icon 2 ₹1,199 Prices and availability may change on the seller's site View Price
Boult Crown R Pro
Boult Crown R Pro ₹1,699 Prices and availability may change on the seller's site View Price
boAt Lunar Discovery
boAt Lunar Discovery ₹1,499 Prices and availability may change on the seller's site View Price
Noise Twist Go
Noise Twist Go ₹1,499 Prices and availability may change on the seller's site View Price
Noise Twist Round dial
Noise Twist Round dial ₹1,499 Prices and availability may change on the seller's site View Price
Fastrack Limitless Glide X
Fastrack Limitless Glide X ₹1,299 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 Smartwatch, USB Charging Cable, User Manual, Warranty Card 1x Smartwatch, 1x Magnetic Charging Cable, 1x User Manual, 1x Warranty Card Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card 1 Smartwatch, 1 USB Magnetic Charging Cable, 1 User Manual, 1 Warranty Card Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card Fastrack Limitless Glide X Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card
Model Name boAt Storm Infinity Fastrack Limitless FS2+ Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body Colorfit Icon 2 Crown R Pro Lunar Discovery NoiseFit Twist Go NoiseFit Twist Fastrack Limitless Glide X
Launch Date 25/03/2025 10/07/2024 25/05/2023 17/07/2022 18/06/2023 25/10/2024 31/10/2023 12/01/2023 27/07/2024
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, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey Jet Black, Silver Grey, Deep Wine, Rose Pink, Midnight Gold, Midnight Blue, Forest Green, Cherry Red Frozen Silver, Thunder Black, Volcanic Orange Active Black, Brown, Active Blue, Cherry Blossom, Mint Green, Metal Black Jet Black, Silver Grey, Rose Pink, Gold Link, Silver Link, Elite Black, Rose Wine Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue Black, Blue, Red, Beige, Teal, Wine Red, Grey
Brand BoAt Fastrack FireBoltt Noise GoBoult BoAt Noise Noise Fastrack
Display
Display Size 1.83, 4.64 2.01, 5.1 2.01, 5.1 1.8, 4.57 1.43, 3.63 1.39, 3.53 1.39, 3.53 1.38, 3.5 1.83, 4.64
Resolution 240, 284 pixels 320, 320 pixels 240, 296 pixels 240, 280 pixels 466, 466 pixels 240, 240 pixels 240, 240 pixels 240, 240 pixels 240, 286 pixels
Panel Type HD TFT TFT LCD UltraVU Display TFT LCD LCD Super AMOLED TFT LCD (HD Display) TFT LCD TFT LCD with 246 PPI pixel density TFT LCD (UltraVU HD LCD technology)
Touch Type Full Capacitive Touchscreen Capacitive Touchscreen Capacitive Full Touch Screen (Single Touch) Capacitive Touchscreen Full Touch MultiTouch Full Touch Multi-touch capacitive touchscreen Multi-touch capacitive touchscreen
Always-on Display No No No No Yes Not Specified No No Yes
Brightness 500 nits Not specified 450 nits 500 nits 600 nits Not specified Up to 500 nits 550 nits peak brightness 450 nits peak brightness
Refresh Rate Not specified Not specified Standard refresh rate (not specified) Not specified 60 Hz Not specified 60Hz Standard 60Hz (typical for TFT) Not specified
Color Gamut / HDR Support Standard Color Standard color gamut, no HDR support Standard color gamut, no HDR support Not specified Not Specified Not specified Not Specified Standard RGB color gamut Not specified
Screen Protection Standard Glass Not specified 3D Curved Glass, Scratch Resistant Not specified 2.5D Curved Glass Not specified 2.5D Glass Not specified Panda Glass with anti-reflective coating
Body
Dimensions 46.48 mm x 26 mm x 11.5 mm Not Specified 51.3mm (Diameter) x 9.8mm (Thickness) 44.5 x 36.5 x 11 mm 46 x 46 x 11 mm (Approx) 44.0 x 45.9 x 12.3 mm Round Dial, approx. 46mm diameter (exact mm not specified) 45.7 x 52.2 x 11.9 mm 45.2 x 37.2 x 11.34 mm
Weight 45 grams 48 grams 36.8 grams 53.5 grams 56.5 g 45 g Approx. 40g - 45g 27.6 grams 40-48 grams
Case Material Durable Plastic Polycarbonate ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish) Zinc alloy and Polycarbonate Zinc Alloy Frame Aluminum Alloy middle frame with plastic bottom Metallic Finish (Zinc Alloy) with Polycarbonate back PC+ABS plastic with metal unibody appearance Polycarbonate
Front Protection Standard glass Not specified 3D Curved Glass (Scratch Resistant) Not specified Glass Standard glass 2.5D Curved Glass Not specified Panda Glass with anti-reflective properties
Strap / Bracelet Options Nylon Strap Silicone Silicone (Removable and Replaceable) Silicone strap Silicone, Metallic (variant dependent) Silicon and Metal straps available 22mm Silicone, Metallic Link, or Mesh options 22mm silicone with quick-release mechanism Silicon silicone straps with hook buckle closure
Removable / Replaceable Strap Yes No Yes Yes Yes Yes Yes Yes Yes
Water Resistance IP68 rating IP68 (1.5m water resistance) IP67 - Can withstand submersion up to 1 meter for 30 minutes IP67 IP67 Water Resistant IP67 IP67 Water Resistant IP68 - Water resistant to 1.5m depth IP67
Dust Resistance IP68 rating Yes, dust proof (IP68 certified) IP67 rated IP67 IP67 Dust Resistant IP67 IP67 Dust Resistant IP68 - Dust resistant Yes, dust-proof design
Durability Certifications Not Specified IP68 certified IP67 certification, Scratch resistant None mentioned None Not Specified Not Specified IP68 certified Not specified
Primary Controls Rotating Functional Crown, Full Touchscreen Functional Crown (touch-sensitive), Touchscreen Touchscreen + Single Physical Button Touch Screen, 1x Side Button (Power/Wake) Touch Screen, Functional Crown, Push Button Touch screen + Functional rotary crown (side button) Touch Screen, Functional Rotating Crown Touch screen with gesture controls and wake-up gesture Touchscreen interface, single-press physical button, long-press for menu navigation
Processor
Operating System Proprietary RTOS Android, iOS compatible Proprietary OS (Compatible with Android v5.0+ and iOS) Proprietary OS Boult OS (RTOS) Crest+ OS Noise OS (RTOS) Proprietary Real-Time Operating System (RTOS) Proprietary OS
Chipset / SoC Not specified Not Specified Single Chip Architecture (not detailed) Not specified Single-chip 2-in-1 Bluetooth SoC Not specified Single-chip Tru Sync™ Technology Not publicly disclosed Advanced proprietary ATS Chipset with optimized performance for zero lags and faster processing
CPU Cores & Clock Speed Not specified Not Specified 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 Not specified Not Specified
Health & Fitness Sensors
Heart Rate Monitor Yes 24x7 Heart Rate Monitoring Yes (HX3600 / HRS3600 Optical PPG Sensor) Yes (Optical PPG sensor) 24/7 Heart Rate Monitor Yes (Optical PPG sensor) 24/7 Heart Rate Monitor Yes - 24/7 continuous optical PPG monitoring Yes, 24x7 continuous monitoring (Optical PPG sensor)
ECG No No ECG support No ECG support No No No No Not available Not available
SpO₂ / Blood Oxygen Yes SpO2 / Blood Oxygen Monitor with continuous monitoring Yes (Blood Oxygen Monitor) Yes SpO2 Sensor Yes SpO2 Monitoring Yes - Blood oxygen saturation monitoring Yes, Spot-check monitoring
Skin Temperature Sensor No Not mentioned No Skin Temperature Sensor No No No No Not available Not available
Sleep Tracking Yes Sleep Tracker with sleep quality analysis Yes (Sleep Monitor) Yes Sleep Monitor (Light, Deep, REM) Yes (monitors sleep quality, hours slept) Sleep Monitor with Stages Yes - Automatic sleep detection with stage analysis Yes, with REM sleep tracking and automatic sleep detection
Step Counter Yes Pedometer / Step Counter Yes (Pedometer) Yes Yes Yes (Pedometer with daily step count) Yes Yes - Pedometer with step tracking Yes, with step counting accuracy
GPS No Connected GPS (via smartphone only) Yes (Built-in GPS) No (Connected GPS via smartphone) Connected GPS Connected GPS No (Connected GPS) Not available - Bluetooth only Connected GPS only
Accelerometer Yes Yes, Accelerometer sensor Yes (3-Axis Accelerometer) Yes Yes Yes (G-sensor) Yes Yes - Motion detection Yes
Gyroscope Not specified Not specified Gyroscope mentioned in some sources but not confirmed Not specified Not Specified Yes No Yes - Rotation sensing Not available
Barometer Not specified Not specified Yes (Barometer sensor mentioned) Not specified No No No Not available Not available
Compass No Not specified Compass functionality not clearly specified Not specified No No No Not available Not Specified
Other Sensors G-Sensor (Motion Detection) Stress Monitor, Menstrual Cycle Tracker, Women's Health Tracking Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder Stress monitor, Breathing exercise tracking Blood Pressure (Simulated), Menstrual Cycle Tracker, Breath Training Stress Monitor, Energy Score tracking Stress Monitor, Breathe Practice, Female Cycle Tracker Stress monitor, activity tracking, calorie counter, female cycle tracker N/A
Connectivity
Wi-Fi No No Wi-Fi support No Wi-Fi No No No No Not available Not available
Bluetooth Bluetooth v5.4 Bluetooth 5.3 Bluetooth v5.0 5.1 Bluetooth 5.2 Bluetooth 5.3 Bluetooth v5.3 Bluetooth 5.3 with Tru Sync technology Bluetooth 5.3 with extended range up to 10 meters
NFC No No No No No Yes No No No
Cellular Connectivity No Bluetooth calling only (SingleSync), no standalone cellular Wi-Fi Only (via paired smartphone) No No No No None - Bluetooth only Smartphone-dependent (Wi-Fi only through paired device)
ANT+ No Not Specified No No No No No No Not Specified
Battery
Capacity 550 mAh Lithium Polymer 280 mAh Lithium Polymer 280-300 mAh (sources vary) 260 mAh Not Specified (Approx 250-300mAh) 260 mAh (Lithium Polymer) 210 mAh 300 mAh lithium-ion 280 mAh Lithium Polymer
Fast Charging Support Yes (ASAP Charge Technology) Yes - NitroFast Charging (10 min for 1 day use) No Fast Charging No No Yes No Not available Yes
Estimated Runtime Up to 15 days Up to 7 days typical use, 10+ days standby Typical: 5-7 days | With Bluetooth Calling: 2-3 days | Standby: 15 days (360 hours) 4-7 days Up to 5 Days (Typical) Up to 7 days Up to 7 Days (Typical), 2 Days (Calling) 7 days typical use, 25 days standby, 2 days with heavy BT calling Up to 5 days
Charging Method USB Magnetic Pogo Pin Charging Dock Magnetic charging connector USB Magnetic Charging Points (Wired) Magnetic charging cable Magnetic Charging Magnetic charging cable Magnetic Charging Proprietary magnetic pogo pins connector Magnetic charging pins
Battery Saver Modes Yes (Power Saving Mode ) Not mentioned Yes (Battery Saver Mode available) Not specified Yes DND mode, various power saving settings Power Saving Mode Brightness reduction, disable 24/7 HR monitoring, low power mode N/A
Memory & Storage
RAM Not Specified Not officially specified Not specified (watch operates on proprietary OS) Not specified Not Specified Not Specified Not Specified Not specified 16 MB
Internal Storage Not Specified Not officially specified Not specified Not specified Not Specified Not Specified Stores call logs and up to 10 contacts Limited (cloud-based watch faces only) 16 MB
Expandable Storage Not available Not applicable Not applicable No No Not Specified No Not available Not expandable
Design & Comfort
Bezel Type Fixed Bezel Fixed, minimal bezel Fixed Bezel (Non-rotating) Fixed bezel Fixed Fixed bezel Fixed Metallic Bezel Fixed circular bezel with flat surface design Fixed bezel
Buttons / Crown Functional Rotating Crown Functional Crown (touch and pressure sensitive) Single Physical Button 1x Side Button for power on/off and wake functions Rotating Crown + 1 Button 1 functional crown/button 2 (Side Button + Rotating Crown) No physical buttons - Touch controls only Single physical button on the right side
Vibration Motor Yes Yes, haptic feedback vibration motor Yes (Haptic Vibration Motor) Yes Yes Yes Yes Yes - Linear haptic motor for haptic feedback Yes, with haptic feedback and vibration intensity settings
Screen Glass Type Standard Glass Not specified 3D Curved Glass Not specified 2.5D Glass Not specified 2.5D Curved Glass Standard protective glass (not specified) Panda Glass
Health & Safety Features
Fall Detection / SOS Calling No Emergency SOS capability available No Fall Detection or SOS Calling No No Emergency SOS feature (press and hold to alert contacts) No Not available Not available
Menstrual Cycle / Health Tracking Yes Women's Health Tracking with menstrual cycle tracking Yes (Physiological Cycle Reminder) Yes Female Health Tracker Not available Female Cycle Tracker Yes - Female health tracking with cycle prediction Not available
Noise Monitoring No Not mentioned No Noise Monitoring No No No No Not available Not available
Guided Breathing / Mindfulness Features Yes (Breathing Exercises, Guided Breathing Mode) Breathe Exercise feature Yes (Breathe Monitor, Relaxation App) Yes (Breathing exercises, Stress measurement) Breath Training Yes (Breathe Training Mode / Relax Mode) Breathe Practice Yes - Breathe Practice guided breathing exercises Breathing exercise app available within Fastrack Reflex World App
Audio & Voice
Built-in Speaker Yes Yes, built-in speaker Yes (Dedicated HD Speaker) Yes Yes Yes (HD speaker) Yes Yes - For Bluetooth calling Yes, with microphone for hands-free calling
Microphone Yes Yes, high-quality microphone Yes (Built-in Microphone for Bluetooth Calling) Yes Yes Yes (Built-in HD microphone) Yes Yes - For Bluetooth calling Yes, dual microphone setup for clear voice communication
Voice Assistant Yes Yes, AI Voice Assistant (compatible with Alexa) Yes (AI Voice Assistant, Google Assistant & Siri Compatible) Yes Yes (AI Voice Assistant) Yes AI Voice Assistant (Siri/Google) Not available AI Voice Assistant available via Fastrack Reflex World companion app
Bluetooth Audio Output Yes Yes, via Bluetooth headphones Yes (Bluetooth Audio Output via connected phone) No No Yes No Not available - No music streaming Yes, Bluetooth audio output for calls and music playback
Notifications & Controls
Notification Support Call Alerts, SMS/Messaging Alerts, App Notifications Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts Yes Call, SMS, App Notifications Call Alerts, SMS/Messaging Alerts, App Notifications Call, SMS, Social Media, Email Yes - Call alerts, SMS alerts, app notifications with preview Call alerts, SMS notifications, App notifications, Social media alerts
Quick Reply Options Predefined Messages Predefined Quick Replies (Android only) Predefined Messages and Voice Reply Predefined messages No Predefined quick replies available Quick Reply (Android Only) Yes - Predefined quick reply messages only Predefined quick reply templates available
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, Next/Previous Track) Remote music control (Play/Pause, Volume, Track control) Music Control (Phone) Yes (Play/Pause, Volume Control, Track navigation) Remote Music Control Yes - Remote phone music control (play/pause, volume, track skip) Yes - Play/Pause, Volume Control, Music player app integration
Find My Phone Yes Yes, Find My Phone feature Yes (Find My Phone Feature) Yes Yes Yes Yes Yes - Locate paired smartphone Yes, Find My Phone feature available
Remote Camera Shutter Yes Yes, Camera Control feature Yes (Remote Camera Control) Yes Yes Yes Yes Yes - Remote camera trigger for photos Yes, remote camera shutter control via smartwatch
Security
Fingerprint Sensor No Not Specified No No No No No No No
Face Unlock No Not Specified No No No No No No No
NFC Payment Security No No NFC support No NFC, No Payment Security No No No No Not available Not available
Find My Watch Yes Not explicitly mentioned Yes (Find My Watch Feature) Yes (via NoiseFit companion app) Yes (via App) Yes (via app) Yes (via App) Not available Not available
Ports & Accessories
Charging Connector Type USB Magnetic Pogo Pin Magnetic charging connector (proprietary) USB Magnetic Charging Points Magnetic charging pins Magnetic Pogo Pin Magnetic USB charging cable Magnetic Pogo Pin Proprietary magnetic pogo pins connector Magnetic pins
Optional Docks / Stands Magnetic Charging Dock None mentioned Not specified Not specified None Not included None None mentioned None specified
Bundled Extras Not Specified Quick Start Guide, Warranty Card, Magnetic Charging Cable Smartwatch, USB Charging Cable, User Manual, Warranty Card Not Specified Charging Cable, User Manual Magnetic charging cable, User manual, Warranty QR card Charging Cable, User Manual Magnetic charging cable, user manual, warranty card Extra silicon strap color variants; magnetic charging cable
Software & Apps
App Store Availability Google Play Store, Apple App Store Fastrack Smart World App (Google Play compatible) Limited third-party app support (proprietary ecosystem) No None Not Supported No Cloud-based proprietary store via NoiseFit app N/A
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 130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options 100+ cloud-based watch faces 150+ Watch Faces, Menu Styles DIY Watch Face Studio (custom watch faces), 700+ active/sports modes 100+ Cloud Watch Faces 100+ cloud-based watch faces with customization through NoiseFit app 100+ customizable watch faces, theme personalization, layout options
Companion App boAt Crest App Fastrack Smart World App (formerly Fastrack Reflex World App) Fire-Boltt Health App (Android & iOS) NoiseFit (for iOS) / NoiseFit Track (for Android) Boult Fit (GoBoult Fit) boAt Crest App (Android 7.0+, iOS 14.0+) NoiseFit App NoiseFit App - Health tracking, notifications, watch face management Fastrack Reflex World App
OTA Updates Yes Yes, over-the-air updates available Yes (Over-the-Air Updates Available) Yes Yes Yes (via companion app) Yes Yes - OTA firmware updates available Yes
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 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 60 sports modes, In-built games, Productivity Suite (Timer, Stopwatch, Alarm, Weather, Calendar) Alarm, Stopwatch, Weather, Calculator, Games Turn-by-Turn Navigation (MapMyIndia), QR Tray, Emergency SOS, Weather, Alarm, Timer, Stopwatch, Games 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 N/A

Ready to Decide?

boAt Storm Infinity
Fastrack Limitless FS2+
Fire-Boltt Hunter 51.1mm
Noise Colorfit Icon 2
Boult Crown R Pro
boAt Lunar Discovery
Noise Twist Go
Noise Twist Round dial
Fastrack Limitless Glide X

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