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