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

Specification	boAt Lunar Discovery ₹1,499 Prices and availability may change on the seller's site View Price	boAt Storm Infinity ₹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
General
In The Box	1 Smartwatch, 1 USB Magnetic Charging Cable, 1 User Manual, 1 Warranty Card	Smartwatch, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers	Smartwatch, USB Charging Cable, User Manual, Warranty Card
Model Name	Lunar Discovery	boAt Storm Infinity	Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body
Launch Date	25/10/2024	25/03/2025	25/05/2023
Colors	Active Black, Brown, Active Blue, Cherry Blossom, Mint Green, Metal Black	Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold	Black, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey
Brand	BoAt	BoAt	FireBoltt
Display
Display Size	1.39, 3.53	1.83, 4.64	2.01, 5.1
Resolution	240, 240 pixels	240, 284 pixels	240, 296 pixels
Panel Type	TFT LCD (HD Display)	HD TFT	TFT LCD
Touch Type	MultiTouch	Full Capacitive Touchscreen	Capacitive Full Touch Screen (Single Touch)
Always-on Display	Not Specified	No	No
Brightness	Not specified	500 nits	450 nits
Refresh Rate	Not specified	Not specified	Standard refresh rate (not specified)
Color Gamut / HDR Support	Not specified	Standard Color	Standard color gamut, no HDR support
Screen Protection	Not specified	Standard Glass	3D Curved Glass, Scratch Resistant
Body
Dimensions	44.0 x 45.9 x 12.3 mm	46.48 mm x 26 mm x 11.5 mm	51.3mm (Diameter) x 9.8mm (Thickness)
Weight	45 g	45 grams	36.8 grams
Case Material	Aluminum Alloy middle frame with plastic bottom	Durable Plastic	ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish)
Front Protection	Standard glass	Standard glass	3D Curved Glass (Scratch Resistant)
Strap / Bracelet Options	Silicon and Metal straps available	Nylon Strap	Silicone (Removable and Replaceable)
Removable / Replaceable Strap	Yes	Yes	Yes
Water Resistance	IP67	IP68 rating	IP67 - Can withstand submersion up to 1 meter for 30 minutes
Dust Resistance	IP67	IP68 rating	IP67 rated
Durability Certifications	Not Specified	Not Specified	IP67 certification, Scratch resistant
Primary Controls	Touch screen + Functional rotary crown (side button)	Rotating Functional Crown, Full Touchscreen	Touchscreen + Single Physical Button
Processor
Operating System	Crest+ OS	Proprietary RTOS	Proprietary OS (Compatible with Android v5.0+ and iOS)
Chipset / SoC	Not specified	Not specified	Single Chip Architecture (not detailed)
CPU Cores & Clock Speed	Not specified	Not specified	Not specified
GPU	Not specified	Not specified	Not specified
Health & Fitness Sensors
Heart Rate Monitor	Yes (Optical PPG sensor)	Yes	Yes (HX3600 / HRS3600 Optical PPG Sensor)
ECG	No	No	No ECG support
SpO₂ / Blood Oxygen	Yes	Yes	Yes (Blood Oxygen Monitor)
Skin Temperature Sensor	No	No	No Skin Temperature Sensor
Sleep Tracking	Yes (monitors sleep quality, hours slept)	Yes	Yes (Sleep Monitor)
Step Counter	Yes (Pedometer with daily step count)	Yes	Yes (Pedometer)
GPS	Connected GPS	No	Yes (Built-in GPS)
Accelerometer	Yes (G-sensor)	Yes	Yes (3-Axis Accelerometer)
Gyroscope	Yes	Not specified	Gyroscope mentioned in some sources but not confirmed
Barometer	No	Not specified	Yes (Barometer sensor mentioned)
Compass	No	No	Compass functionality not clearly specified
Other Sensors	Stress Monitor, Energy Score tracking	G-Sensor (Motion Detection)	Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder
Connectivity
Wi-Fi	No	No	No Wi-Fi
Bluetooth	Bluetooth 5.3	Bluetooth v5.4	Bluetooth v5.0
NFC	Yes	No	No
Cellular Connectivity	No	No	Wi-Fi Only (via paired smartphone)
ANT+	No	No	No
Battery
Capacity	260 mAh (Lithium Polymer)	550 mAh Lithium Polymer	280-300 mAh (sources vary)
Fast Charging Support	Yes	Yes (ASAP Charge Technology)	No Fast Charging
Estimated Runtime	Up to 7 days	Up to 15 days	Typical: 5-7 days \| With Bluetooth Calling: 2-3 days \| Standby: 15 days (360 hours)
Charging Method	Magnetic charging cable	USB Magnetic Pogo Pin Charging Dock	USB Magnetic Charging Points (Wired)
Battery Saver Modes	DND mode, various power saving settings	Yes (Power Saving Mode )	Yes (Battery Saver Mode available)
Memory & Storage
RAM	Not Specified	Not Specified	Not specified (watch operates on proprietary OS)
Internal Storage	Not Specified	Not Specified	Not specified
Expandable Storage	Not Specified	Not available	Not applicable
Design & Comfort
Bezel Type	Fixed bezel	Fixed Bezel	Fixed Bezel (Non-rotating)
Buttons / Crown	1 functional crown/button	Functional Rotating Crown	Single Physical Button
Vibration Motor	Yes	Yes	Yes (Haptic Vibration Motor)
Screen Glass Type	Not specified	Standard Glass	3D Curved Glass
Health & Safety Features
Fall Detection / SOS Calling	Emergency SOS feature (press and hold to alert contacts)	No	No Fall Detection or SOS Calling
Menstrual Cycle / Health Tracking	Not available	Yes	Yes (Physiological Cycle Reminder)
Noise Monitoring	No	No	No Noise Monitoring
Guided Breathing / Mindfulness Features	Yes (Breathe Training Mode / Relax Mode)	Yes (Breathing Exercises, Guided Breathing Mode)	Yes (Breathe Monitor, Relaxation App)
Audio & Voice
Built-in Speaker	Yes (HD speaker)	Yes	Yes (Dedicated HD Speaker)
Microphone	Yes (Built-in HD microphone)	Yes	Yes (Built-in Microphone for Bluetooth Calling)
Voice Assistant	Yes	Yes	Yes (AI Voice Assistant, Google Assistant & Siri Compatible)
Bluetooth Audio Output	Yes	Yes	Yes (Bluetooth Audio Output via connected phone)
Notifications & Controls
Notification Support	Call Alerts, SMS/Messaging Alerts, App Notifications	Call Alerts, SMS/Messaging Alerts, App Notifications	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts
Quick Reply Options	Predefined quick replies available	Predefined Messages	Predefined Messages and Voice Reply
Music Control / Playback	Yes (Play/Pause, Volume Control, Track navigation)	Yes (Play/Pause, Volume Control, Next/Previous)	Yes (Play/Pause, Volume Control, Next/Previous Track)
Find My Phone	Yes	Yes	Yes (Find My Phone Feature)
Remote Camera Shutter	Yes	Yes	Yes (Remote Camera Control)
Security
Fingerprint Sensor	No	No	No
Face Unlock	No	No	No
NFC Payment Security	No	No	No NFC, No Payment Security
Find My Watch	Yes (via app)	Yes	Yes (Find My Watch Feature)
Ports & Accessories
Charging Connector Type	Magnetic USB charging cable	USB Magnetic Pogo Pin	USB Magnetic Charging Points
Optional Docks / Stands	Not included	Magnetic Charging Dock	Not specified
Bundled Extras	Magnetic charging cable, User manual, Warranty QR card	Not Specified	Smartwatch, USB Charging Cable, User Manual, Warranty Card
Software & Apps
App Store Availability	Not Supported	Google Play Store, Apple App Store	Limited third-party app support (proprietary ecosystem)
Customization Options	DIY Watch Face Studio (custom watch faces), 700+ active/sports modes	Yes (Multiple Watch Faces, Custom Watch Faces via app)	130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options
Companion App	boAt Crest App (Android 7.0+, iOS 14.0+)	boAt Crest App	Fire-Boltt Health App (Android & iOS)
OTA Updates	Yes (via companion app)	Yes	Yes (Over-the-Air Updates Available)
Pre-installed Apps	Turn-by-Turn Navigation (MapMyIndia), QR Tray, Emergency SOS, Weather, Alarm, Timer, Stopwatch, Games	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls	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