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

Specification	boAt Lunar Atlas,GPS Tracking,1.39″ Display,Rugged Body,Functional Crown Smartwatch ₹1,899 Prices and availability may change on the seller's site View Price	Fire-Boltt Axiom ₹1,999 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	Noise Twist Round dial ₹1,499 Prices and availability may change on the seller's site View Price	Boult Crown R Pro ₹1,699 Prices and availability may change on the seller's site View Price	Noise Junior Champ 3 ₹1,999 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
General
In The Box	1 Unit Smartwatch, 1 Unit USB Magnetic Charging Cable, 1 Unit User Manual, 1 Unit Warranty Card	Smartwatch, Wireless Charging Dock, 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	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card	Smartwatch, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers
Model Name	boAt Lunar Atlas	Fire-Boltt Axiom	Lunar Discovery	NoiseFit Twist	Crown R Pro	Noise Junior Champ 3	boAt Storm Infinity
Launch Date	06/02/2026	15/09/2025	25/10/2024	12/01/2023	18/06/2023	30/09/2025	25/03/2025
Colors	Ranger Black, Phantom Blue	Black, Silver, Orange, Gold	Active Black, Brown, Active Blue, Cherry Blossom, Mint Green, Metal Black	Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue	Frozen Silver, Thunder Black, Volcanic Orange	Black Blaze, Astro Orbit, Cotton Cloud, Arctic Storm	Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold
Brand	BoAt	FireBoltt	BoAt	Noise	GoBoult	Noise	BoAt
Display
Display Size	1.39, 3.5	1.43, 3.63	1.39, 3.53	1.38, 3.5	1.43, 3.63	1.4, 3.55	1.83, 4.64
Resolution	240, 240 pixels	466, 466 pixels	240, 240 pixels	240, 240 pixels	466, 466 pixels	240, 240 pixels	240, 284 pixels
Panel Type	Color HD Display (TFT-LCD)	AMOLED	TFT LCD (HD Display)	TFT LCD with 246 PPI pixel density	Super AMOLED	IPS LCD	HD TFT
Touch Type	Full Capacitive Touch	Full Capacitive Touch	MultiTouch	Multi-touch capacitive touchscreen	Full Touch	Capacitive Touchscreen	Full Capacitive Touchscreen
Always-on Display	No	Yes	Not Specified	No	Yes	No	No
Brightness	500 nits	1000 nits (Peak)	Not specified	550 nits peak brightness	600 nits	5-level adjustable brightness	500 nits
Refresh Rate	60 Hz	60Hz	Not specified	Standard 60Hz (typical for TFT)	60 Hz	Not Specified	Not specified
Color Gamut / HDR Support	Standard	Not Specified	Not specified	Standard RGB color gamut	Not Specified	Not Specified	Standard Color
Screen Protection	Flat Toughened Glass	Flat Curved Glass	Not specified	Not specified	2.5D Curved Glass	Not Specified	Standard Glass
Body
Dimensions	264.9 x 48.6 x 12.9 mm	Standard 46mm dial size	44.0 x 45.9 x 12.3 mm	45.7 x 52.2 x 11.9 mm	46 x 46 x 11 mm (Approx)	44 x 40 x 13 mm	46.48 mm x 26 mm x 11.5 mm
Weight	Not Specified	60 g	45 g	27.6 grams	56.5 g	31 grams	45 grams
Case Material	Rugged Metallic Alloy Middle Frame with Plastic Bottom	Stainless Steel / Metal Alloy	Aluminum Alloy middle frame with plastic bottom	PC+ABS plastic with metal unibody appearance	Zinc Alloy Frame	Acrylonitrile Butadiene Styrene (ABS) plastic	Durable Plastic
Front Protection	Toughened Flat Glass	Curved Glass	Standard glass	Not specified	Glass	Not Specified	Standard glass
Strap / Bracelet Options	22mm Silicone Strap	Silicone, Stainless Steel (variant dependent)	Silicon and Metal straps available	22mm silicone with quick-release mechanism	Silicone, Metallic (variant dependent)	Hypoallergenic silicone strap	Nylon Strap
Removable / Replaceable Strap	Yes	Yes	Yes	Yes	Yes	Not Specified	Yes
Water Resistance	IP68 water resistant up to 1.5m for 10 minutes	IP68 Water Resistant	IP67	IP68 - Water resistant to 1.5m depth	IP67 Water Resistant	1 ATM (Up to 10m depth splash resistance)	IP68 rating
Dust Resistance	Dust proof	IP68 Dust Resistant	IP67	IP68 - Dust resistant	IP67 Dust Resistant	Not Specified	IP68 rating
Durability Certifications	IP68 Certified	Not Specified	Not Specified	IP68 certified	None	IP Certified	Not Specified
Primary Controls	Touch Screen, Functional Rotating Crown, Side Buttons	Rotating Crown, Touch Screen, Push Button	Touch screen + Functional rotary crown (side button)	Touch screen with gesture controls and wake-up gesture	Touch Screen, Functional Crown, Push Button	Touch screen and single physical side button	Rotating Functional Crown, Full Touchscreen
Processor
Operating System	Proprietary RTOS	Proprietary RTOS	Crest+ OS	Proprietary Real-Time Operating System (RTOS)	Boult OS (RTOS)	Proprietary Kids Smartwatch OS	Proprietary RTOS
Chipset / SoC	Not Specified	Single Core Digital Chipset	Not specified	Not publicly disclosed	Single-chip 2-in-1 Bluetooth SoC	Not Specified	Not specified
CPU Cores & Clock Speed	Not Specified (Optimized for low power)	Single Core	Not specified	Not specified	Not Specified	Not Specified	Not specified
GPU	—	Integrated	Not specified	Not specified	Not Specified	—	Not specified
Health & Fitness Sensors
Heart Rate Monitor	Continuous Optical Heart Rate Monitoring	Optical PPG Sensor	Yes (Optical PPG sensor)	Yes - 24/7 continuous optical PPG monitoring	24/7 Heart Rate Monitor	Optical heart rate sensor	Yes
ECG	Not Available	No	No	Not available	No	Not Supported	No
SpO₂ / Blood Oxygen	SpO2 Blood Oxygen Monitoring	Yes	Yes	Yes - Blood oxygen saturation monitoring	SpO2 Sensor	SpO2 Blood Oxygen sensor	Yes
Skin Temperature Sensor	Not Available	No	No	Not available	No	Not Supported	No
Sleep Tracking	Sleep Stage Tracking (Light, Deep, REM)	Yes (Light, Deep, REM)	Yes (monitors sleep quality, hours slept)	Yes - Automatic sleep detection with stage analysis	Sleep Monitor (Light, Deep, REM)	Monitors sleep duration and quality	Yes
Step Counter	Integrated Pedometer	Yes	Yes (Pedometer with daily step count)	Yes - Pedometer with step tracking	Yes	Built-in pedometer	Yes
GPS	App-Powered GPS Tracking (Connected via Phone)	No (Connected GPS only)	Connected GPS	Not available - Bluetooth only	Connected GPS	No built-in GPS tracking	No
Accelerometer	Tri-axial Accelerometer	Yes	Yes (G-sensor)	Yes - Motion detection	Yes	3-axis accelerometer	Yes
Gyroscope	Not Available	Not Specified	Yes	Yes - Rotation sensing	Not Specified	Not Specified	Not specified
Barometer	Not Available	No	No	Not available	No	Not Supported	Not specified
Compass	Not Available	No	No	Not available	No	Not Supported	No
Other Sensors	Stress Monitoring, Female Cycle Tracking	Sedentary Reminder, Hydration Reminder	Stress Monitor, Energy Score tracking	Stress monitor, activity tracking, calorie counter, female cycle tracker	Blood Pressure (Simulated), Menstrual Cycle Tracker, Breath Training	Step counter, Calorie tracker, Distance tracker	G-Sensor (Motion Detection)
Connectivity
Wi-Fi	No Wi-Fi support	No	No	Not available	No	Not Supported	No
Bluetooth	Bluetooth version 5.4	Bluetooth 5.0	Bluetooth 5.3	Bluetooth 5.3 with Tru Sync technology	Bluetooth 5.2	Bluetooth v5.3	Bluetooth v5.4
NFC	No	No	Yes	No	No	No	No
Cellular Connectivity	None	No	No	None - Bluetooth only	No	No Cellular/SIM support	No
ANT+	No	No	No	No	No	No	No
Battery
Capacity	410 mAh	300 mAh	260 mAh (Lithium Polymer)	300 mAh lithium-ion	Not Specified (Approx 250-300mAh)	270 mAh	550 mAh Lithium Polymer
Fast Charging Support	Full charge in approximately 50 minutes	No	Yes	Not available	No	Not Specified	Yes (ASAP Charge Technology)
Estimated Runtime	7-10 days typical; 2-3 days calling	Up to 7 Days (Typical)	Up to 7 days	7 days typical use, 25 days standby, 2 days with heavy BT calling	Up to 5 Days (Typical)	Up to 3 to 5 days on typical use	Up to 15 days
Charging Method	USB Magnetic 2-pin Pogo Cable	Wireless Magnetic Dock	Magnetic charging cable	Proprietary magnetic pogo pins connector	Magnetic Charging	Magnetic Pogo Pin	USB Magnetic Pogo Pin Charging Dock
Battery Saver Modes	Automatic trigger at 10% battery	Power Saver Mode	DND mode, various power saving settings	Brightness reduction, disable 24/7 HR monitoring, low power mode	Yes	Scheduled Power Off	Yes (Power Saving Mode )
Memory & Storage
RAM	Not Specified	System RAM only	Not Specified	Not specified	Not Specified	Not Specified	Not Specified
Internal Storage	Flash memory for health data and contacts	No user accessible storage	Not Specified	Limited (cloud-based watch faces only)	Not Specified	Not Specified	Not Specified
Expandable Storage	No	No	Not Specified	Not available	No	No	Not available
Design & Comfort
Bezel Type	Fixed Rugged Bezel	Fixed with Rotating Crown	Fixed bezel	Fixed circular bezel with flat surface design	Fixed	Fixed bezel with switchable poppy bumpers	Fixed Bezel
Buttons / Crown	Functional Rotating Crown and 2 Physical Buttons	1 Rotating Crown, 1 Push Button	1 functional crown/button	No physical buttons - Touch controls only	Rotating Crown + 1 Button	Single physical side button	Functional Rotating Crown
Vibration Motor	Haptic Vibration Motor	Yes	Yes	Yes - Linear haptic motor for haptic feedback	Yes	Built-in vibration for alerts	Yes
Screen Glass Type	Flat Toughened Glass	Glass	Not specified	Standard protective glass (not specified)	2.5D Glass	Not Specified	Standard Glass
Health & Safety Features
Fall Detection / SOS Calling	SOS emergency calling via phone	No	Emergency SOS feature (press and hold to alert contacts)	Not available	No	On-device SOS button and manual emergency contact storage	No
Menstrual Cycle / Health Tracking	Female Wellness Tracking via App	Yes (Female Health Tracking)	Not available	Yes - Female health tracking with cycle prediction	Female Health Tracker	Not Supported	Yes
Noise Monitoring	Not Available	No	No	Not available	No	No	No
Guided Breathing / Mindfulness Features	Guided Breathing / Relax Mode	Breathing Exercises	Yes (Breathe Training Mode / Relax Mode)	Yes - Breathe Practice guided breathing exercises	Breath Training	Not Specified	Yes (Breathing Exercises, Guided Breathing Mode)
Audio & Voice
Built-in Speaker	Built-in speaker for Bluetooth calls	Yes	Yes (HD speaker)	Yes - For Bluetooth calling	Yes	Built-in speaker for alerts and learning audio	Yes
Microphone	Built-in microphone with ENx Noise Suppression	Yes	Yes (Built-in HD microphone)	Yes - For Bluetooth calling	Yes	Built-in microphone for voice notes	Yes
Voice Assistant	Siri and Google Assistant supported	AI Voice Assistant (Siri/Google via Phone)	Yes	Not available	Yes (AI Voice Assistant)	No	Yes
Bluetooth Audio Output	Audio via watch speaker	Phone Calls Only	Yes	Not available - No music streaming	No	No	Yes
Notifications & Controls
Notification Support	Alerts for calls, SMS, and app notifications	Call, SMS, WhatsApp, Social Media	Call Alerts, SMS/Messaging Alerts, App Notifications	Yes - Call alerts, SMS alerts, app notifications with preview	Call, SMS, App Notifications	Call alerts, SMS/text alerts, and App notifications	Call Alerts, SMS/Messaging Alerts, App Notifications
Quick Reply Options	Predefined quick reply for calls (Android only)	No	Predefined quick replies available	Yes - Predefined quick reply messages only	No	Not Specified	Predefined Messages
Music Control / Playback	Remote music control for phone	Music Control (Remote)	Yes (Play/Pause, Volume Control, Track navigation)	Yes - Remote phone music control (play/pause, volume, track skip)	Music Control (Phone)	Remote music control for paired smartphone	Yes (Play/Pause, Volume Control, Next/Previous)
Find My Phone	Available via Bluetooth	Yes	Yes	Yes - Locate paired smartphone	Yes	Yes	Yes
Remote Camera Shutter	Remote shutter control for phone	Yes	Yes	Yes - Remote camera trigger for photos	Yes	Yes	Yes
Security
Fingerprint Sensor	No	No	No	No	No	No	No
Face Unlock	No	No	No	No	No	No	No
NFC Payment Security	Not Available	No	No	Not available	No	No	No
Find My Watch	Available via boAt Crest App	Yes (via App)	Yes (via app)	Not available	Yes (via App)	Yes, via Noise Junior App	Yes
Ports & Accessories
Charging Connector Type	Magnetic Pogo Pin	Wireless Charging Dock	Magnetic USB charging cable	Proprietary magnetic pogo pins connector	Magnetic Pogo Pin	Magnetic Pogo Pin	USB Magnetic Pogo Pin
Optional Docks / Stands	Not Available	None	Not included	None mentioned	None	Not Specified	Magnetic Charging Dock
Bundled Extras	1 Magnetic Charging Cable	Charging Cable, Manual	Magnetic charging cable, User manual, Warranty QR card	Magnetic charging cable, user manual, warranty card	Charging Cable, User Manual	1 Smartwatch, 1 Magnetic Charger, 2 Extra Switchable Bumpers, User Manual, Warranty Card	Not Specified
Software & Apps
App Store Availability	No standalone app store	No	Not Supported	Cloud-based proprietary store via NoiseFit app	None	No proprietary watch app store	Google Play Store, Apple App Store
Customization Options	100+ Cloud Watch Faces, Customizable Watch Face Studio	100+ Cloud Watch Faces	DIY Watch Face Studio (custom watch faces), 700+ active/sports modes	100+ cloud-based watch faces with customization through NoiseFit app	150+ Watch Faces, Menu Styles	100+ Cloud-based watch faces; 3-in-1 look via switchable bumpers	Yes (Multiple Watch Faces, Custom Watch Faces via app)
Companion App	boAt Crest App	Fire-Boltt App / Da Fit	boAt Crest App (Android 7.0+, iOS 14.0+)	NoiseFit App - Health tracking, notifications, watch face management	Boult Fit (GoBoult Fit)	Noise Junior App	boAt Crest App
OTA Updates	Firmware updates via App	Yes	Yes (via companion app)	Yes - OTA firmware updates available	Yes	Supports over-the-air firmware updates	Yes
Pre-installed Apps	100+ Sports Modes, QR Tray, Weather, Calculator, Games	Alarm, Stopwatch, Timer, Weather, Calculator, Games	Turn-by-Turn Navigation (MapMyIndia), QR Tray, Emergency SOS, Weather, Alarm, Timer, Stopwatch, Games	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	Alarm, Stopwatch, Weather, Calculator, Games	Learning Hub (Games, EduCards, Quizzes), Habit Builder, Smart Scheduler, Alarm, Timer, Stopwatch, Weather	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls