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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	Noise Twist Round dial ₹1,499 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	boAt Storm Infinity ₹1,499 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	Fastrack Limitless Glide X ₹1,299 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
General
In The Box	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, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers	Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	Fastrack Limitless Glide X Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card
Model Name	Lunar Discovery	NoiseFit Twist	NoiseFit Twist Go	boAt Storm Infinity	Fastrack Limitless FS2+	Fastrack Limitless Glide X	Crown R Pro
Launch Date	25/10/2024	12/01/2023	31/10/2023	25/03/2025	10/07/2024	27/07/2024	18/06/2023
Colors	Active Black, Brown, Active Blue, Cherry Blossom, Mint Green, Metal Black	Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue	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	Charcoal Black, Wine Red, Copper Teal, Blue, Beige	Black, Blue, Red, Beige, Teal, Wine Red, Grey	Frozen Silver, Thunder Black, Volcanic Orange
Brand	BoAt	Noise	Noise	BoAt	Fastrack	Fastrack	GoBoult
Display
Display Size	1.39, 3.53	1.38, 3.5	1.39, 3.53	1.83, 4.64	2.01, 5.1	1.83, 4.64	1.43, 3.63
Resolution	240, 240 pixels	240, 240 pixels	240, 240 pixels	240, 284 pixels	320, 320 pixels	240, 286 pixels	466, 466 pixels
Panel Type	TFT LCD (HD Display)	TFT LCD with 246 PPI pixel density	TFT LCD	HD TFT	TFT LCD UltraVU Display	TFT LCD (UltraVU HD LCD technology)	Super AMOLED
Touch Type	MultiTouch	Multi-touch capacitive touchscreen	Full Touch	Full Capacitive Touchscreen	Capacitive Touchscreen	Multi-touch capacitive touchscreen	Full Touch
Always-on Display	Not Specified	No	No	No	No	Yes	Yes
Brightness	Not specified	550 nits peak brightness	Up to 500 nits	500 nits	Not specified	450 nits peak brightness	600 nits
Refresh Rate	Not specified	Standard 60Hz (typical for TFT)	60Hz	Not specified	Not specified	Not specified	60 Hz
Color Gamut / HDR Support	Not specified	Standard RGB color gamut	Not Specified	Standard Color	Standard color gamut, no HDR support	Not specified	Not Specified
Screen Protection	Not specified	Not specified	2.5D Glass	Standard Glass	Not specified	Panda Glass with anti-reflective coating	2.5D Curved Glass
Body
Dimensions	44.0 x 45.9 x 12.3 mm	45.7 x 52.2 x 11.9 mm	Round Dial, approx. 46mm diameter (exact mm not specified)	46.48 mm x 26 mm x 11.5 mm	Not Specified	45.2 x 37.2 x 11.34 mm	46 x 46 x 11 mm (Approx)
Weight	45 g	27.6 grams	Approx. 40g - 45g	45 grams	48 grams	40-48 grams	56.5 g
Case Material	Aluminum Alloy middle frame with plastic bottom	PC+ABS plastic with metal unibody appearance	Metallic Finish (Zinc Alloy) with Polycarbonate back	Durable Plastic	Polycarbonate	Polycarbonate	Zinc Alloy Frame
Front Protection	Standard glass	Not specified	2.5D Curved Glass	Standard glass	Not specified	Panda Glass with anti-reflective properties	Glass
Strap / Bracelet Options	Silicon and Metal straps available	22mm silicone with quick-release mechanism	22mm Silicone, Metallic Link, or Mesh options	Nylon Strap	Silicone	Silicon silicone straps with hook buckle closure	Silicone, Metallic (variant dependent)
Removable / Replaceable Strap	Yes	Yes	Yes	Yes	No	Yes	Yes
Water Resistance	IP67	IP68 - Water resistant to 1.5m depth	IP67 Water Resistant	IP68 rating	IP68 (1.5m water resistance)	IP67	IP67 Water Resistant
Dust Resistance	IP67	IP68 - Dust resistant	IP67 Dust Resistant	IP68 rating	Yes, dust proof (IP68 certified)	Yes, dust-proof design	IP67 Dust Resistant
Durability Certifications	Not Specified	IP68 certified	Not Specified	Not Specified	IP68 certified	Not specified	None
Primary Controls	Touch screen + Functional rotary crown (side button)	Touch screen with gesture controls and wake-up gesture	Touch Screen, Functional Rotating Crown	Rotating Functional Crown, Full Touchscreen	Functional Crown (touch-sensitive), Touchscreen	Touchscreen interface, single-press physical button, long-press for menu navigation	Touch Screen, Functional Crown, Push Button
Processor
Operating System	Crest+ OS	Proprietary Real-Time Operating System (RTOS)	Noise OS (RTOS)	Proprietary RTOS	Android, iOS compatible	Proprietary OS	Boult OS (RTOS)
Chipset / SoC	Not specified	Not publicly disclosed	Single-chip Tru Sync™ Technology	Not specified	Not Specified	Advanced proprietary ATS Chipset with optimized performance for zero lags and faster processing	Single-chip 2-in-1 Bluetooth SoC
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 (Optical PPG sensor)	Yes - 24/7 continuous optical PPG monitoring	24/7 Heart Rate Monitor	Yes	24x7 Heart Rate Monitoring	Yes, 24x7 continuous monitoring (Optical PPG sensor)	24/7 Heart Rate Monitor
ECG	No	Not available	No	No	No ECG support	Not available	No
SpO₂ / Blood Oxygen	Yes	Yes - Blood oxygen saturation monitoring	SpO2 Monitoring	Yes	SpO2 / Blood Oxygen Monitor with continuous monitoring	Yes, Spot-check monitoring	SpO2 Sensor
Skin Temperature Sensor	No	Not available	No	No	Not mentioned	Not available	No
Sleep Tracking	Yes (monitors sleep quality, hours slept)	Yes - Automatic sleep detection with stage analysis	Sleep Monitor with Stages	Yes	Sleep Tracker with sleep quality analysis	Yes, with REM sleep tracking and automatic sleep detection	Sleep Monitor (Light, Deep, REM)
Step Counter	Yes (Pedometer with daily step count)	Yes - Pedometer with step tracking	Yes	Yes	Pedometer / Step Counter	Yes, with step counting accuracy	Yes
GPS	Connected GPS	Not available - Bluetooth only	No (Connected GPS)	No	Connected GPS (via smartphone only)	Connected GPS only	Connected GPS
Accelerometer	Yes (G-sensor)	Yes - Motion detection	Yes	Yes	Yes, Accelerometer sensor	Yes	Yes
Gyroscope	Yes	Yes - Rotation sensing	No	Not specified	Not specified	Not available	Not Specified
Barometer	No	Not available	No	Not specified	Not specified	Not available	No
Compass	No	Not available	No	No	Not specified	Not Specified	No
Other Sensors	Stress Monitor, Energy Score tracking	Stress monitor, activity tracking, calorie counter, female cycle tracker	Stress Monitor, Breathe Practice, Female Cycle Tracker	G-Sensor (Motion Detection)	Stress Monitor, Menstrual Cycle Tracker, Women's Health Tracking	N/A	Blood Pressure (Simulated), Menstrual Cycle Tracker, Breath Training
Connectivity
Wi-Fi	No	Not available	No	No	No Wi-Fi support	Not available	No
Bluetooth	Bluetooth 5.3	Bluetooth 5.3 with Tru Sync technology	Bluetooth v5.3	Bluetooth v5.4	Bluetooth 5.3	Bluetooth 5.3 with extended range up to 10 meters	Bluetooth 5.2
NFC	Yes	No	No	No	No	No	No
Cellular Connectivity	No	None - Bluetooth only	No	No	Bluetooth calling only (SingleSync), no standalone cellular	Smartphone-dependent (Wi-Fi only through paired device)	No
ANT+	No	No	No	No	Not Specified	Not Specified	No
Battery
Capacity	260 mAh (Lithium Polymer)	300 mAh lithium-ion	210 mAh	550 mAh Lithium Polymer	280 mAh Lithium Polymer	280 mAh Lithium Polymer	Not Specified (Approx 250-300mAh)
Fast Charging Support	Yes	Not available	No	Yes (ASAP Charge Technology)	Yes - NitroFast Charging (10 min for 1 day use)	Yes	No
Estimated Runtime	Up to 7 days	7 days typical use, 25 days standby, 2 days with heavy BT calling	Up to 7 Days (Typical), 2 Days (Calling)	Up to 15 days	Up to 7 days typical use, 10+ days standby	Up to 5 days	Up to 5 Days (Typical)
Charging Method	Magnetic charging cable	Proprietary magnetic pogo pins connector	Magnetic Charging	USB Magnetic Pogo Pin Charging Dock	Magnetic charging connector	Magnetic charging pins	Magnetic Charging
Battery Saver Modes	DND mode, various power saving settings	Brightness reduction, disable 24/7 HR monitoring, low power mode	Power Saving Mode	Yes (Power Saving Mode )	Not mentioned	N/A	Yes
Memory & Storage
RAM	Not Specified	Not specified	Not Specified	Not Specified	Not officially specified	16 MB	Not Specified
Internal Storage	Not Specified	Limited (cloud-based watch faces only)	Stores call logs and up to 10 contacts	Not Specified	Not officially specified	16 MB	Not Specified
Expandable Storage	Not Specified	Not available	No	Not available	Not applicable	Not expandable	No
Design & Comfort
Bezel Type	Fixed bezel	Fixed circular bezel with flat surface design	Fixed Metallic Bezel	Fixed Bezel	Fixed, minimal bezel	Fixed bezel	Fixed
Buttons / Crown	1 functional crown/button	No physical buttons - Touch controls only	2 (Side Button + Rotating Crown)	Functional Rotating Crown	Functional Crown (touch and pressure sensitive)	Single physical button on the right side	Rotating Crown + 1 Button
Vibration Motor	Yes	Yes - Linear haptic motor for haptic feedback	Yes	Yes	Yes, haptic feedback vibration motor	Yes, with haptic feedback and vibration intensity settings	Yes
Screen Glass Type	Not specified	Standard protective glass (not specified)	2.5D Curved Glass	Standard Glass	Not specified	Panda Glass	2.5D Glass
Health & Safety Features
Fall Detection / SOS Calling	Emergency SOS feature (press and hold to alert contacts)	Not available	No	No	Emergency SOS capability available	Not available	No
Menstrual Cycle / Health Tracking	Not available	Yes - Female health tracking with cycle prediction	Female Cycle Tracker	Yes	Women's Health Tracking with menstrual cycle tracking	Not available	Female Health Tracker
Noise Monitoring	No	Not available	No	No	Not mentioned	Not available	No
Guided Breathing / Mindfulness Features	Yes (Breathe Training Mode / Relax Mode)	Yes - Breathe Practice guided breathing exercises	Breathe Practice	Yes (Breathing Exercises, Guided Breathing Mode)	Breathe Exercise feature	Breathing exercise app available within Fastrack Reflex World App	Breath Training
Audio & Voice
Built-in Speaker	Yes (HD speaker)	Yes - For Bluetooth calling	Yes	Yes	Yes, built-in speaker	Yes, with microphone for hands-free calling	Yes
Microphone	Yes (Built-in HD microphone)	Yes - For Bluetooth calling	Yes	Yes	Yes, high-quality microphone	Yes, dual microphone setup for clear voice communication	Yes
Voice Assistant	Yes	Not available	AI Voice Assistant (Siri/Google)	Yes	Yes, AI Voice Assistant (compatible with Alexa)	AI Voice Assistant available via Fastrack Reflex World companion app	Yes (AI Voice Assistant)
Bluetooth Audio Output	Yes	Not available - No music streaming	No	Yes	Yes, via Bluetooth headphones	Yes, Bluetooth audio output for calls and music playback	No
Notifications & Controls
Notification Support	Call Alerts, SMS/Messaging Alerts, App Notifications	Yes - Call alerts, SMS alerts, app notifications with preview	Call, SMS, Social Media, Email	Call Alerts, SMS/Messaging Alerts, App Notifications	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Call alerts, SMS notifications, App notifications, Social media alerts	Call, SMS, App Notifications
Quick Reply Options	Predefined quick replies available	Yes - Predefined quick reply messages only	Quick Reply (Android Only)	Predefined Messages	Predefined Quick Replies (Android only)	Predefined quick reply templates available	No
Music Control / Playback	Yes (Play/Pause, Volume Control, Track navigation)	Yes - Remote phone music control (play/pause, volume, track skip)	Remote Music Control	Yes (Play/Pause, Volume Control, Next/Previous)	Full music control: Play/Pause, Volume, Previous/Next, Streaming control	Yes - Play/Pause, Volume Control, Music player app integration	Music Control (Phone)
Find My Phone	Yes	Yes - Locate paired smartphone	Yes	Yes	Yes, Find My Phone feature	Yes, Find My Phone feature available	Yes
Remote Camera Shutter	Yes	Yes - Remote camera trigger for photos	Yes	Yes	Yes, Camera Control feature	Yes, remote camera shutter control via smartwatch	Yes
Security
Fingerprint Sensor	No	No	No	No	Not Specified	No	No
Face Unlock	No	No	No	No	Not Specified	No	No
NFC Payment Security	No	Not available	No	No	No NFC support	Not available	No
Find My Watch	Yes (via app)	Not available	Yes (via App)	Yes	Not explicitly mentioned	Not available	Yes (via App)
Ports & Accessories
Charging Connector Type	Magnetic USB charging cable	Proprietary magnetic pogo pins connector	Magnetic Pogo Pin	USB Magnetic Pogo Pin	Magnetic charging connector (proprietary)	Magnetic pins	Magnetic Pogo Pin
Optional Docks / Stands	Not included	None mentioned	None	Magnetic Charging Dock	None mentioned	None specified	None
Bundled Extras	Magnetic charging cable, User manual, Warranty QR card	Magnetic charging cable, user manual, warranty card	Charging Cable, User Manual	Not Specified	Quick Start Guide, Warranty Card, Magnetic Charging Cable	Extra silicon strap color variants; magnetic charging cable	Charging Cable, User Manual
Software & Apps
App Store Availability	Not Supported	Cloud-based proprietary store via NoiseFit app	No	Google Play Store, Apple App Store	Fastrack Smart World App (Google Play compatible)	N/A	None
Customization Options	DIY Watch Face Studio (custom watch faces), 700+ active/sports modes	100+ cloud-based watch faces with customization through NoiseFit app	100+ Cloud Watch Faces	Yes (Multiple Watch Faces, Custom Watch Faces via app)	200+ Watchfaces, Multiple Menu Styles, Custom Watch Face Creation, 110+ Sports Modes, In-Built Games, Calculator	100+ customizable watch faces, theme personalization, layout options	150+ Watch Faces, Menu Styles
Companion App	boAt Crest App (Android 7.0+, iOS 14.0+)	NoiseFit App - Health tracking, notifications, watch face management	NoiseFit App	boAt Crest App	Fastrack Smart World App (formerly Fastrack Reflex World App)	Fastrack Reflex World App	Boult Fit (GoBoult Fit)
OTA Updates	Yes (via companion app)	Yes - OTA firmware updates available	Yes	Yes	Yes, over-the-air updates available	Yes	Yes
Pre-installed Apps	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, Timer, Weather, Calculator, World Clock	Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls	110+ Sports Modes, 200+ Watchfaces, In-Built Games, AI Voice Assistant, Calculator, Alarm Clock, Stopwatch, Timer, Stress Monitor	N/A	Alarm, Stopwatch, Weather, Calculator, Games