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

Specification	Fire-Boltt Hunter 51.1mm ₹1,199 Prices and availability may change on the seller's site View Price	boAt Lunar Discovery ₹1,199 Prices and availability may change on the seller's site View Price	Noise Twist Go ₹1,299 Prices and availability may change on the seller's site View Price	boAt Storm Infinity ₹1,299 Prices and availability may change on the seller's site View Price
General
In The Box	Smartwatch, USB 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, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers
Model Name	Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body	Lunar Discovery	NoiseFit Twist Go	boAt Storm Infinity
Launch Date	25/05/2023	25/10/2024	31/10/2023	25/03/2025
Colors	Black, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey	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	Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold
Brand	FireBoltt	BoAt	Noise	BoAt
Display
Display Size	2.01, 5.1	1.39, 3.53	1.39, 3.53	1.83, 4.64
Resolution	240, 296 pixels	240, 240 pixels	240, 240 pixels	240, 284 pixels
Panel Type	TFT LCD	TFT LCD (HD Display)	TFT LCD	HD TFT
Touch Type	Capacitive Full Touch Screen (Single Touch)	MultiTouch	Full Touch	Full Capacitive Touchscreen
Always-on Display	No	Not Specified	No	No
Brightness	450 nits	Not specified	Up to 500 nits	500 nits
Refresh Rate	Standard refresh rate (not specified)	Not specified	60Hz	Not specified
Color Gamut / HDR Support	Standard color gamut, no HDR support	Not specified	Not Specified	Standard Color
Screen Protection	3D Curved Glass, Scratch Resistant	Not specified	2.5D Glass	Standard Glass
Body
Dimensions	51.3mm (Diameter) x 9.8mm (Thickness)	44.0 x 45.9 x 12.3 mm	Round Dial, approx. 46mm diameter (exact mm not specified)	46.48 mm x 26 mm x 11.5 mm
Weight	36.8 grams	45 g	Approx. 40g - 45g	45 grams
Case Material	ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish)	Aluminum Alloy middle frame with plastic bottom	Metallic Finish (Zinc Alloy) with Polycarbonate back	Durable Plastic
Front Protection	3D Curved Glass (Scratch Resistant)	Standard glass	2.5D Curved Glass	Standard glass
Strap / Bracelet Options	Silicone (Removable and Replaceable)	Silicon and Metal straps available	22mm Silicone, Metallic Link, or Mesh options	Nylon Strap
Removable / Replaceable Strap	Yes	Yes	Yes	Yes
Water Resistance	IP67 - Can withstand submersion up to 1 meter for 30 minutes	IP67	IP67 Water Resistant	IP68 rating
Dust Resistance	IP67 rated	IP67	IP67 Dust Resistant	IP68 rating
Durability Certifications	IP67 certification, Scratch resistant	Not Specified	Not Specified	Not Specified
Primary Controls	Touchscreen + Single Physical Button	Touch screen + Functional rotary crown (side button)	Touch Screen, Functional Rotating Crown	Rotating Functional Crown, Full Touchscreen
Processor
Operating System	Proprietary OS (Compatible with Android v5.0+ and iOS)	Crest+ OS	Noise OS (RTOS)	Proprietary RTOS
Chipset / SoC	Single Chip Architecture (not detailed)	Not specified	Single-chip Tru Sync™ Technology	Not specified
CPU Cores & Clock Speed	Not specified	Not specified	Not Specified	Not specified
GPU	Not specified	Not specified	Not Specified	Not specified
Health & Fitness Sensors
Heart Rate Monitor	Yes (HX3600 / HRS3600 Optical PPG Sensor)	Yes (Optical PPG sensor)	24/7 Heart Rate Monitor	Yes
ECG	No ECG support	No	No	No
SpO₂ / Blood Oxygen	Yes (Blood Oxygen Monitor)	Yes	SpO2 Monitoring	Yes
Skin Temperature Sensor	No Skin Temperature Sensor	No	No	No
Sleep Tracking	Yes (Sleep Monitor)	Yes (monitors sleep quality, hours slept)	Sleep Monitor with Stages	Yes
Step Counter	Yes (Pedometer)	Yes (Pedometer with daily step count)	Yes	Yes
GPS	Yes (Built-in GPS)	Connected GPS	No (Connected GPS)	No
Accelerometer	Yes (3-Axis Accelerometer)	Yes (G-sensor)	Yes	Yes
Gyroscope	Gyroscope mentioned in some sources but not confirmed	Yes	No	Not specified
Barometer	Yes (Barometer sensor mentioned)	No	No	Not specified
Compass	Compass functionality not clearly specified	No	No	No
Other Sensors	Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder	Stress Monitor, Energy Score tracking	Stress Monitor, Breathe Practice, Female Cycle Tracker	G-Sensor (Motion Detection)
Connectivity
Wi-Fi	No Wi-Fi	No	No	No
Bluetooth	Bluetooth v5.0	Bluetooth 5.3	Bluetooth v5.3	Bluetooth v5.4
NFC	No	Yes	No	No
Cellular Connectivity	Wi-Fi Only (via paired smartphone)	No	No	No
ANT+	No	No	No	No
Battery
Capacity	280-300 mAh (sources vary)	260 mAh (Lithium Polymer)	210 mAh	550 mAh Lithium Polymer
Fast Charging Support	No Fast Charging	Yes	No	Yes (ASAP Charge Technology)
Estimated Runtime	Typical: 5-7 days \| With Bluetooth Calling: 2-3 days \| Standby: 15 days (360 hours)	Up to 7 days	Up to 7 Days (Typical), 2 Days (Calling)	Up to 15 days
Charging Method	USB Magnetic Charging Points (Wired)	Magnetic charging cable	Magnetic Charging	USB Magnetic Pogo Pin Charging Dock
Battery Saver Modes	Yes (Battery Saver Mode available)	DND mode, various power saving settings	Power Saving Mode	Yes (Power Saving Mode )
Memory & Storage
RAM	Not specified (watch operates on proprietary OS)	Not Specified	Not Specified	Not Specified
Internal Storage	Not specified	Not Specified	Stores call logs and up to 10 contacts	Not Specified
Expandable Storage	Not applicable	Not Specified	No	Not available
Design & Comfort
Bezel Type	Fixed Bezel (Non-rotating)	Fixed bezel	Fixed Metallic Bezel	Fixed Bezel
Buttons / Crown	Single Physical Button	1 functional crown/button	2 (Side Button + Rotating Crown)	Functional Rotating Crown
Vibration Motor	Yes (Haptic Vibration Motor)	Yes	Yes	Yes
Screen Glass Type	3D Curved Glass	Not specified	2.5D Curved Glass	Standard Glass
Health & Safety Features
Fall Detection / SOS Calling	No Fall Detection or SOS Calling	Emergency SOS feature (press and hold to alert contacts)	No	No
Menstrual Cycle / Health Tracking	Yes (Physiological Cycle Reminder)	Not available	Female Cycle Tracker	Yes
Noise Monitoring	No Noise Monitoring	No	No	No
Guided Breathing / Mindfulness Features	Yes (Breathe Monitor, Relaxation App)	Yes (Breathe Training Mode / Relax Mode)	Breathe Practice	Yes (Breathing Exercises, Guided Breathing Mode)
Audio & Voice
Built-in Speaker	Yes (Dedicated HD Speaker)	Yes (HD speaker)	Yes	Yes
Microphone	Yes (Built-in Microphone for Bluetooth Calling)	Yes (Built-in HD microphone)	Yes	Yes
Voice Assistant	Yes (AI Voice Assistant, Google Assistant & Siri Compatible)	Yes	AI Voice Assistant (Siri/Google)	Yes
Bluetooth Audio Output	Yes (Bluetooth Audio Output via connected phone)	Yes	No	Yes
Notifications & Controls
Notification Support	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Call Alerts, SMS/Messaging Alerts, App Notifications	Call, SMS, Social Media, Email	Call Alerts, SMS/Messaging Alerts, App Notifications
Quick Reply Options	Predefined Messages and Voice Reply	Predefined quick replies available	Quick Reply (Android Only)	Predefined Messages
Music Control / Playback	Yes (Play/Pause, Volume Control, Next/Previous Track)	Yes (Play/Pause, Volume Control, Track navigation)	Remote Music Control	Yes (Play/Pause, Volume Control, Next/Previous)
Find My Phone	Yes (Find My Phone Feature)	Yes	Yes	Yes
Remote Camera Shutter	Yes (Remote Camera Control)	Yes	Yes	Yes
Security
Fingerprint Sensor	No	No	No	No
Face Unlock	No	No	No	No
NFC Payment Security	No NFC, No Payment Security	No	No	No
Find My Watch	Yes (Find My Watch Feature)	Yes (via app)	Yes (via App)	Yes
Ports & Accessories
Charging Connector Type	USB Magnetic Charging Points	Magnetic USB charging cable	Magnetic Pogo Pin	USB Magnetic Pogo Pin
Optional Docks / Stands	Not specified	Not included	None	Magnetic Charging Dock
Bundled Extras	Smartwatch, USB Charging Cable, User Manual, Warranty Card	Magnetic charging cable, User manual, Warranty QR card	Charging Cable, User Manual	Not Specified
Software & Apps
App Store Availability	Limited third-party app support (proprietary ecosystem)	Not Supported	No	Google Play Store, Apple App Store
Customization Options	130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options	DIY Watch Face Studio (custom watch faces), 700+ active/sports modes	100+ Cloud Watch Faces	Yes (Multiple Watch Faces, Custom Watch Faces via app)
Companion App	Fire-Boltt Health App (Android & iOS)	boAt Crest App (Android 7.0+, iOS 14.0+)	NoiseFit App	boAt Crest App
OTA Updates	Yes (Over-the-Air Updates Available)	Yes (via companion app)	Yes	Yes
Pre-installed Apps	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	Turn-by-Turn Navigation (MapMyIndia), QR Tray, Emergency SOS, Weather, Alarm, Timer, Stopwatch, Games	Alarm, Stopwatch, Timer, Weather, Calculator, World Clock	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls