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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	Fastrack Limitless Glide X ₹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	boAt Lunar Discovery ₹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 Go ₹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, User Manual, Warranty Card	Fastrack Limitless Glide X Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	1 Smartwatch, 1 USB Magnetic Charging Cable, 1 User Manual, 1 Warranty Card	Smartwatch, USB Charging Cable, User Manual, Warranty Card	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card
Model Name	boAt Storm Infinity	NoiseFit Twist	Fastrack Limitless Glide X	Fastrack Limitless FS2+	Lunar Discovery	Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body	NoiseFit Twist Go
Launch Date	25/03/2025	12/01/2023	27/07/2024	10/07/2024	25/10/2024	25/05/2023	31/10/2023
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	Black, Blue, Red, Beige, Teal, Wine Red, Grey	Charcoal Black, Wine Red, Copper Teal, Blue, Beige	Active Black, Brown, Active Blue, Cherry Blossom, Mint Green, Metal Black	Black, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey	Jet Black, Silver Grey, Rose Pink, Gold Link, Silver Link, Elite Black, Rose Wine
Brand	BoAt	Noise	Fastrack	Fastrack	BoAt	FireBoltt	Noise
Display
Display Size	1.83, 4.64	1.38, 3.5	1.83, 4.64	2.01, 5.1	1.39, 3.53	2.01, 5.1	1.39, 3.53
Resolution	240, 284 pixels	240, 240 pixels	240, 286 pixels	320, 320 pixels	240, 240 pixels	240, 296 pixels	240, 240 pixels
Panel Type	HD TFT	TFT LCD with 246 PPI pixel density	TFT LCD (UltraVU HD LCD technology)	TFT LCD UltraVU Display	TFT LCD (HD Display)	TFT LCD	TFT LCD
Touch Type	Full Capacitive Touchscreen	Multi-touch capacitive touchscreen	Multi-touch capacitive touchscreen	Capacitive Touchscreen	MultiTouch	Capacitive Full Touch Screen (Single Touch)	Full Touch
Always-on Display	No	No	Yes	No	Not Specified	No	No
Brightness	500 nits	550 nits peak brightness	450 nits peak brightness	Not specified	Not specified	450 nits	Up to 500 nits
Refresh Rate	Not specified	Standard 60Hz (typical for TFT)	Not specified	Not specified	Not specified	Standard refresh rate (not specified)	60Hz
Color Gamut / HDR Support	Standard Color	Standard RGB color gamut	Not specified	Standard color gamut, no HDR support	Not specified	Standard color gamut, no HDR support	Not Specified
Screen Protection	Standard Glass	Not specified	Panda Glass with anti-reflective coating	Not specified	Not specified	3D Curved Glass, Scratch Resistant	2.5D Glass
Body
Dimensions	46.48 mm x 26 mm x 11.5 mm	45.7 x 52.2 x 11.9 mm	45.2 x 37.2 x 11.34 mm	Not Specified	44.0 x 45.9 x 12.3 mm	51.3mm (Diameter) x 9.8mm (Thickness)	Round Dial, approx. 46mm diameter (exact mm not specified)
Weight	45 grams	27.6 grams	40-48 grams	48 grams	45 g	36.8 grams	Approx. 40g - 45g
Case Material	Durable Plastic	PC+ABS plastic with metal unibody appearance	Polycarbonate	Polycarbonate	Aluminum Alloy middle frame with plastic bottom	ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish)	Metallic Finish (Zinc Alloy) with Polycarbonate back
Front Protection	Standard glass	Not specified	Panda Glass with anti-reflective properties	Not specified	Standard glass	3D Curved Glass (Scratch Resistant)	2.5D Curved Glass
Strap / Bracelet Options	Nylon Strap	22mm silicone with quick-release mechanism	Silicon silicone straps with hook buckle closure	Silicone	Silicon and Metal straps available	Silicone (Removable and Replaceable)	22mm Silicone, Metallic Link, or Mesh options
Removable / Replaceable Strap	Yes	Yes	Yes	No	Yes	Yes	Yes
Water Resistance	IP68 rating	IP68 - Water resistant to 1.5m depth	IP67	IP68 (1.5m water resistance)	IP67	IP67 - Can withstand submersion up to 1 meter for 30 minutes	IP67 Water Resistant
Dust Resistance	IP68 rating	IP68 - Dust resistant	Yes, dust-proof design	Yes, dust proof (IP68 certified)	IP67	IP67 rated	IP67 Dust Resistant
Durability Certifications	Not Specified	IP68 certified	Not specified	IP68 certified	Not Specified	IP67 certification, Scratch resistant	Not Specified
Primary Controls	Rotating Functional Crown, Full Touchscreen	Touch screen with gesture controls and wake-up gesture	Touchscreen interface, single-press physical button, long-press for menu navigation	Functional Crown (touch-sensitive), Touchscreen	Touch screen + Functional rotary crown (side button)	Touchscreen + Single Physical Button	Touch Screen, Functional Rotating Crown
Processor
Operating System	Proprietary RTOS	Proprietary Real-Time Operating System (RTOS)	Proprietary OS	Android, iOS compatible	Crest+ OS	Proprietary OS (Compatible with Android v5.0+ and iOS)	Noise OS (RTOS)
Chipset / SoC	Not specified	Not publicly disclosed	Advanced proprietary ATS Chipset with optimized performance for zero lags and faster processing	Not Specified	Not specified	Single Chip Architecture (not detailed)	Single-chip Tru Sync™ Technology
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	Yes - 24/7 continuous optical PPG monitoring	Yes, 24x7 continuous monitoring (Optical PPG sensor)	24x7 Heart Rate Monitoring	Yes (Optical PPG sensor)	Yes (HX3600 / HRS3600 Optical PPG Sensor)	24/7 Heart Rate Monitor
ECG	No	Not available	Not available	No ECG support	No	No ECG support	No
SpO₂ / Blood Oxygen	Yes	Yes - Blood oxygen saturation monitoring	Yes, Spot-check monitoring	SpO2 / Blood Oxygen Monitor with continuous monitoring	Yes	Yes (Blood Oxygen Monitor)	SpO2 Monitoring
Skin Temperature Sensor	No	Not available	Not available	Not mentioned	No	No Skin Temperature Sensor	No
Sleep Tracking	Yes	Yes - Automatic sleep detection with stage analysis	Yes, with REM sleep tracking and automatic sleep detection	Sleep Tracker with sleep quality analysis	Yes (monitors sleep quality, hours slept)	Yes (Sleep Monitor)	Sleep Monitor with Stages
Step Counter	Yes	Yes - Pedometer with step tracking	Yes, with step counting accuracy	Pedometer / Step Counter	Yes (Pedometer with daily step count)	Yes (Pedometer)	Yes
GPS	No	Not available - Bluetooth only	Connected GPS only	Connected GPS (via smartphone only)	Connected GPS	Yes (Built-in GPS)	No (Connected GPS)
Accelerometer	Yes	Yes - Motion detection	Yes	Yes, Accelerometer sensor	Yes (G-sensor)	Yes (3-Axis Accelerometer)	Yes
Gyroscope	Not specified	Yes - Rotation sensing	Not available	Not specified	Yes	Gyroscope mentioned in some sources but not confirmed	No
Barometer	Not specified	Not available	Not available	Not specified	No	Yes (Barometer sensor mentioned)	No
Compass	No	Not available	Not Specified	Not specified	No	Compass functionality not clearly specified	No
Other Sensors	G-Sensor (Motion Detection)	Stress monitor, activity tracking, calorie counter, female cycle tracker	N/A	Stress Monitor, Menstrual Cycle Tracker, Women's Health Tracking	Stress Monitor, Energy Score tracking	Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder	Stress Monitor, Breathe Practice, Female Cycle Tracker
Connectivity
Wi-Fi	No	Not available	Not available	No Wi-Fi support	No	No Wi-Fi	No
Bluetooth	Bluetooth v5.4	Bluetooth 5.3 with Tru Sync technology	Bluetooth 5.3 with extended range up to 10 meters	Bluetooth 5.3	Bluetooth 5.3	Bluetooth v5.0	Bluetooth v5.3
NFC	No	No	No	No	Yes	No	No
Cellular Connectivity	No	None - Bluetooth only	Smartphone-dependent (Wi-Fi only through paired device)	Bluetooth calling only (SingleSync), no standalone cellular	No	Wi-Fi Only (via paired smartphone)	No
ANT+	No	No	Not Specified	Not Specified	No	No	No
Battery
Capacity	550 mAh Lithium Polymer	300 mAh lithium-ion	280 mAh Lithium Polymer	280 mAh Lithium Polymer	260 mAh (Lithium Polymer)	280-300 mAh (sources vary)	210 mAh
Fast Charging Support	Yes (ASAP Charge Technology)	Not available	Yes	Yes - NitroFast Charging (10 min for 1 day use)	Yes	No Fast Charging	No
Estimated Runtime	Up to 15 days	7 days typical use, 25 days standby, 2 days with heavy BT calling	Up to 5 days	Up to 7 days typical use, 10+ days standby	Up to 7 days	Typical: 5-7 days \| With Bluetooth Calling: 2-3 days \| Standby: 15 days (360 hours)	Up to 7 Days (Typical), 2 Days (Calling)
Charging Method	USB Magnetic Pogo Pin Charging Dock	Proprietary magnetic pogo pins connector	Magnetic charging pins	Magnetic charging connector	Magnetic charging cable	USB Magnetic Charging Points (Wired)	Magnetic Charging
Battery Saver Modes	Yes (Power Saving Mode )	Brightness reduction, disable 24/7 HR monitoring, low power mode	N/A	Not mentioned	DND mode, various power saving settings	Yes (Battery Saver Mode available)	Power Saving Mode
Memory & Storage
RAM	Not Specified	Not specified	16 MB	Not officially specified	Not Specified	Not specified (watch operates on proprietary OS)	Not Specified
Internal Storage	Not Specified	Limited (cloud-based watch faces only)	16 MB	Not officially specified	Not Specified	Not specified	Stores call logs and up to 10 contacts
Expandable Storage	Not available	Not available	Not expandable	Not applicable	Not Specified	Not applicable	No
Design & Comfort
Bezel Type	Fixed Bezel	Fixed circular bezel with flat surface design	Fixed bezel	Fixed, minimal bezel	Fixed bezel	Fixed Bezel (Non-rotating)	Fixed Metallic Bezel
Buttons / Crown	Functional Rotating Crown	No physical buttons - Touch controls only	Single physical button on the right side	Functional Crown (touch and pressure sensitive)	1 functional crown/button	Single Physical Button	2 (Side Button + Rotating Crown)
Vibration Motor	Yes	Yes - Linear haptic motor for haptic feedback	Yes, with haptic feedback and vibration intensity settings	Yes, haptic feedback vibration motor	Yes	Yes (Haptic Vibration Motor)	Yes
Screen Glass Type	Standard Glass	Standard protective glass (not specified)	Panda Glass	Not specified	Not specified	3D Curved Glass	2.5D Curved Glass
Health & Safety Features
Fall Detection / SOS Calling	No	Not available	Not available	Emergency SOS capability available	Emergency SOS feature (press and hold to alert contacts)	No Fall Detection or SOS Calling	No
Menstrual Cycle / Health Tracking	Yes	Yes - Female health tracking with cycle prediction	Not available	Women's Health Tracking with menstrual cycle tracking	Not available	Yes (Physiological Cycle Reminder)	Female Cycle Tracker
Noise Monitoring	No	Not available	Not available	Not mentioned	No	No Noise Monitoring	No
Guided Breathing / Mindfulness Features	Yes (Breathing Exercises, Guided Breathing Mode)	Yes - Breathe Practice guided breathing exercises	Breathing exercise app available within Fastrack Reflex World App	Breathe Exercise feature	Yes (Breathe Training Mode / Relax Mode)	Yes (Breathe Monitor, Relaxation App)	Breathe Practice
Audio & Voice
Built-in Speaker	Yes	Yes - For Bluetooth calling	Yes, with microphone for hands-free calling	Yes, built-in speaker	Yes (HD speaker)	Yes (Dedicated HD Speaker)	Yes
Microphone	Yes	Yes - For Bluetooth calling	Yes, dual microphone setup for clear voice communication	Yes, high-quality microphone	Yes (Built-in HD microphone)	Yes (Built-in Microphone for Bluetooth Calling)	Yes
Voice Assistant	Yes	Not available	AI Voice Assistant available via Fastrack Reflex World companion app	Yes, AI Voice Assistant (compatible with Alexa)	Yes	Yes (AI Voice Assistant, Google Assistant & Siri Compatible)	AI Voice Assistant (Siri/Google)
Bluetooth Audio Output	Yes	Not available - No music streaming	Yes, Bluetooth audio output for calls and music playback	Yes, via Bluetooth headphones	Yes	Yes (Bluetooth Audio Output via connected phone)	No
Notifications & Controls
Notification Support	Call Alerts, SMS/Messaging Alerts, App Notifications	Yes - Call alerts, SMS alerts, app notifications with preview	Call alerts, SMS notifications, App notifications, Social media alerts	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Call Alerts, SMS/Messaging Alerts, App Notifications	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Call, SMS, Social Media, Email
Quick Reply Options	Predefined Messages	Yes - Predefined quick reply messages only	Predefined quick reply templates available	Predefined Quick Replies (Android only)	Predefined quick replies available	Predefined Messages and Voice Reply	Quick Reply (Android Only)
Music Control / Playback	Yes (Play/Pause, Volume Control, Next/Previous)	Yes - Remote phone music control (play/pause, volume, track skip)	Yes - Play/Pause, Volume Control, Music player app integration	Full music control: Play/Pause, Volume, Previous/Next, Streaming control	Yes (Play/Pause, Volume Control, Track navigation)	Yes (Play/Pause, Volume Control, Next/Previous Track)	Remote Music Control
Find My Phone	Yes	Yes - Locate paired smartphone	Yes, Find My Phone feature available	Yes, Find My Phone feature	Yes	Yes (Find My Phone Feature)	Yes
Remote Camera Shutter	Yes	Yes - Remote camera trigger for photos	Yes, remote camera shutter control via smartwatch	Yes, Camera Control feature	Yes	Yes (Remote Camera Control)	Yes
Security
Fingerprint Sensor	No	No	No	Not Specified	No	No	No
Face Unlock	No	No	No	Not Specified	No	No	No
NFC Payment Security	No	Not available	Not available	No NFC support	No	No NFC, No Payment Security	No
Find My Watch	Yes	Not available	Not available	Not explicitly mentioned	Yes (via app)	Yes (Find My Watch Feature)	Yes (via App)
Ports & Accessories
Charging Connector Type	USB Magnetic Pogo Pin	Proprietary magnetic pogo pins connector	Magnetic pins	Magnetic charging connector (proprietary)	Magnetic USB charging cable	USB Magnetic Charging Points	Magnetic Pogo Pin
Optional Docks / Stands	Magnetic Charging Dock	None mentioned	None specified	None mentioned	Not included	Not specified	None
Bundled Extras	Not Specified	Magnetic charging cable, user manual, warranty card	Extra silicon strap color variants; magnetic charging cable	Quick Start Guide, Warranty Card, Magnetic Charging Cable	Magnetic charging cable, User manual, Warranty QR card	Smartwatch, USB Charging Cable, User Manual, Warranty Card	Charging Cable, User Manual
Software & Apps
App Store Availability	Google Play Store, Apple App Store	Cloud-based proprietary store via NoiseFit app	N/A	Fastrack Smart World App (Google Play compatible)	Not Supported	Limited third-party app support (proprietary ecosystem)	No
Customization Options	Yes (Multiple Watch Faces, Custom Watch Faces via app)	100+ cloud-based watch faces with customization through NoiseFit app	100+ customizable watch faces, theme personalization, layout options	200+ Watchfaces, Multiple Menu Styles, Custom Watch Face Creation, 110+ Sports Modes, In-Built Games, Calculator	DIY Watch Face Studio (custom watch faces), 700+ active/sports modes	130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options	100+ Cloud Watch Faces
Companion App	boAt Crest App	NoiseFit App - Health tracking, notifications, watch face management	Fastrack Reflex World App	Fastrack Smart World App (formerly Fastrack Reflex World App)	boAt Crest App (Android 7.0+, iOS 14.0+)	Fire-Boltt Health App (Android & iOS)	NoiseFit App
OTA Updates	Yes	Yes - OTA firmware updates available	Yes	Yes, over-the-air updates available	Yes (via companion app)	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	N/A	110+ Sports Modes, 200+ Watchfaces, In-Built Games, AI Voice Assistant, Calculator, Alarm Clock, Stopwatch, Timer, Stress Monitor	Turn-by-Turn Navigation (MapMyIndia), QR Tray, Emergency SOS, Weather, Alarm, Timer, Stopwatch, Games	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	Alarm, Stopwatch, Timer, Weather, Calculator, World Clock