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

Specification	Fastrack Limitless Glide X ₹1,299 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	Fastrack Limitless FS2+ ₹1,599 Prices and availability may change on the seller's site View Price	Noise Twist Round dial ₹1,599 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	boAt Lunar Discovery ₹1,199 Prices and availability may change on the seller's site View Price
General
In The Box	Fastrack Limitless Glide X Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card	Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card	Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card	Smartwatch, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers	1 Smartwatch, 1 USB Magnetic Charging Cable, 1 User Manual, 1 Warranty Card
Model Name	Fastrack Limitless Glide X	NoiseFit Twist Go	Fastrack Limitless FS2+	NoiseFit Twist	boAt Storm Infinity	Lunar Discovery
Launch Date	27/07/2024	31/10/2023	10/07/2024	12/01/2023	25/03/2025	25/10/2024
Colors	Black, Blue, Red, Beige, Teal, Wine Red, Grey	Jet Black, Silver Grey, Rose Pink, Gold Link, Silver Link, Elite Black, Rose Wine	Charcoal Black, Wine Red, Copper Teal, Blue, Beige	Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue	Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold	Active Black, Brown, Active Blue, Cherry Blossom, Mint Green, Metal Black
Brand	Fastrack	Noise	Fastrack	Noise	BoAt	BoAt
Display
Display Size	1.83, 4.64	1.39, 3.53	2.01, 5.1	1.38, 3.5	1.83, 4.64	1.39, 3.53
Resolution	240, 286 pixels	240, 240 pixels	320, 320 pixels	240, 240 pixels	240, 284 pixels	240, 240 pixels
Panel Type	TFT LCD (UltraVU HD LCD technology)	TFT LCD	TFT LCD UltraVU Display	TFT LCD with 246 PPI pixel density	HD TFT	TFT LCD (HD Display)
Touch Type	Multi-touch capacitive touchscreen	Full Touch	Capacitive Touchscreen	Multi-touch capacitive touchscreen	Full Capacitive Touchscreen	MultiTouch
Always-on Display	Yes	No	No	No	No	Not Specified
Brightness	450 nits peak brightness	Up to 500 nits	Not specified	550 nits peak brightness	500 nits	Not specified
Refresh Rate	Not specified	60Hz	Not specified	Standard 60Hz (typical for TFT)	Not specified	Not specified
Color Gamut / HDR Support	Not specified	Not Specified	Standard color gamut, no HDR support	Standard RGB color gamut	Standard Color	Not specified
Screen Protection	Panda Glass with anti-reflective coating	2.5D Glass	Not specified	Not specified	Standard Glass	Not specified
Body
Dimensions	45.2 x 37.2 x 11.34 mm	Round Dial, approx. 46mm diameter (exact mm not specified)	Not Specified	45.7 x 52.2 x 11.9 mm	46.48 mm x 26 mm x 11.5 mm	44.0 x 45.9 x 12.3 mm
Weight	40-48 grams	Approx. 40g - 45g	48 grams	27.6 grams	45 grams	45 g
Case Material	Polycarbonate	Metallic Finish (Zinc Alloy) with Polycarbonate back	Polycarbonate	PC+ABS plastic with metal unibody appearance	Durable Plastic	Aluminum Alloy middle frame with plastic bottom
Front Protection	Panda Glass with anti-reflective properties	2.5D Curved Glass	Not specified	Not specified	Standard glass	Standard glass
Strap / Bracelet Options	Silicon silicone straps with hook buckle closure	22mm Silicone, Metallic Link, or Mesh options	Silicone	22mm silicone with quick-release mechanism	Nylon Strap	Silicon and Metal straps available
Removable / Replaceable Strap	Yes	Yes	No	Yes	Yes	Yes
Water Resistance	IP67	IP67 Water Resistant	IP68 (1.5m water resistance)	IP68 - Water resistant to 1.5m depth	IP68 rating	IP67
Dust Resistance	Yes, dust-proof design	IP67 Dust Resistant	Yes, dust proof (IP68 certified)	IP68 - Dust resistant	IP68 rating	IP67
Durability Certifications	Not specified	Not Specified	IP68 certified	IP68 certified	Not Specified	Not Specified
Primary Controls	Touchscreen interface, single-press physical button, long-press for menu navigation	Touch Screen, Functional Rotating Crown	Functional Crown (touch-sensitive), Touchscreen	Touch screen with gesture controls and wake-up gesture	Rotating Functional Crown, Full Touchscreen	Touch screen + Functional rotary crown (side button)
Processor
Operating System	Proprietary OS	Noise OS (RTOS)	Android, iOS compatible	Proprietary Real-Time Operating System (RTOS)	Proprietary RTOS	Crest+ OS
Chipset / SoC	Advanced proprietary ATS Chipset with optimized performance for zero lags and faster processing	Single-chip Tru Sync™ Technology	Not Specified	Not publicly disclosed	Not specified	Not specified
CPU Cores & Clock Speed	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
Health & Fitness Sensors
Heart Rate Monitor	Yes, 24x7 continuous monitoring (Optical PPG sensor)	24/7 Heart Rate Monitor	24x7 Heart Rate Monitoring	Yes - 24/7 continuous optical PPG monitoring	Yes	Yes (Optical PPG sensor)
ECG	Not available	No	No ECG support	Not available	No	No
SpO₂ / Blood Oxygen	Yes, Spot-check monitoring	SpO2 Monitoring	SpO2 / Blood Oxygen Monitor with continuous monitoring	Yes - Blood oxygen saturation monitoring	Yes	Yes
Skin Temperature Sensor	Not available	No	Not mentioned	Not available	No	No
Sleep Tracking	Yes, with REM sleep tracking and automatic sleep detection	Sleep Monitor with Stages	Sleep Tracker with sleep quality analysis	Yes - Automatic sleep detection with stage analysis	Yes	Yes (monitors sleep quality, hours slept)
Step Counter	Yes, with step counting accuracy	Yes	Pedometer / Step Counter	Yes - Pedometer with step tracking	Yes	Yes (Pedometer with daily step count)
GPS	Connected GPS only	No (Connected GPS)	Connected GPS (via smartphone only)	Not available - Bluetooth only	No	Connected GPS
Accelerometer	Yes	Yes	Yes, Accelerometer sensor	Yes - Motion detection	Yes	Yes (G-sensor)
Gyroscope	Not available	No	Not specified	Yes - Rotation sensing	Not specified	Yes
Barometer	Not available	No	Not specified	Not available	Not specified	No
Compass	Not Specified	No	Not specified	Not available	No	No
Other Sensors	N/A	Stress Monitor, Breathe Practice, Female Cycle Tracker	Stress Monitor, Menstrual Cycle Tracker, Women's Health Tracking	Stress monitor, activity tracking, calorie counter, female cycle tracker	G-Sensor (Motion Detection)	Stress Monitor, Energy Score tracking
Connectivity
Wi-Fi	Not available	No	No Wi-Fi support	Not available	No	No
Bluetooth	Bluetooth 5.3 with extended range up to 10 meters	Bluetooth v5.3	Bluetooth 5.3	Bluetooth 5.3 with Tru Sync technology	Bluetooth v5.4	Bluetooth 5.3
NFC	No	No	No	No	No	Yes
Cellular Connectivity	Smartphone-dependent (Wi-Fi only through paired device)	No	Bluetooth calling only (SingleSync), no standalone cellular	None - Bluetooth only	No	No
ANT+	Not Specified	No	Not Specified	No	No	No
Battery
Capacity	280 mAh Lithium Polymer	210 mAh	280 mAh Lithium Polymer	300 mAh lithium-ion	550 mAh Lithium Polymer	260 mAh (Lithium Polymer)
Fast Charging Support	Yes	No	Yes - NitroFast Charging (10 min for 1 day use)	Not available	Yes (ASAP Charge Technology)	Yes
Estimated Runtime	Up to 5 days	Up to 7 Days (Typical), 2 Days (Calling)	Up to 7 days typical use, 10+ days standby	7 days typical use, 25 days standby, 2 days with heavy BT calling	Up to 15 days	Up to 7 days
Charging Method	Magnetic charging pins	Magnetic Charging	Magnetic charging connector	Proprietary magnetic pogo pins connector	USB Magnetic Pogo Pin Charging Dock	Magnetic charging cable
Battery Saver Modes	N/A	Power Saving Mode	Not mentioned	Brightness reduction, disable 24/7 HR monitoring, low power mode	Yes (Power Saving Mode )	DND mode, various power saving settings
Memory & Storage
RAM	16 MB	Not Specified	Not officially specified	Not specified	Not Specified	Not Specified
Internal Storage	16 MB	Stores call logs and up to 10 contacts	Not officially specified	Limited (cloud-based watch faces only)	Not Specified	Not Specified
Expandable Storage	Not expandable	No	Not applicable	Not available	Not available	Not Specified
Design & Comfort
Bezel Type	Fixed bezel	Fixed Metallic Bezel	Fixed, minimal bezel	Fixed circular bezel with flat surface design	Fixed Bezel	Fixed bezel
Buttons / Crown	Single physical button on the right side	2 (Side Button + Rotating Crown)	Functional Crown (touch and pressure sensitive)	No physical buttons - Touch controls only	Functional Rotating Crown	1 functional crown/button
Vibration Motor	Yes, with haptic feedback and vibration intensity settings	Yes	Yes, haptic feedback vibration motor	Yes - Linear haptic motor for haptic feedback	Yes	Yes
Screen Glass Type	Panda Glass	2.5D Curved Glass	Not specified	Standard protective glass (not specified)	Standard Glass	Not specified
Health & Safety Features
Fall Detection / SOS Calling	Not available	No	Emergency SOS capability available	Not available	No	Emergency SOS feature (press and hold to alert contacts)
Menstrual Cycle / Health Tracking	Not available	Female Cycle Tracker	Women's Health Tracking with menstrual cycle tracking	Yes - Female health tracking with cycle prediction	Yes	Not available
Noise Monitoring	Not available	No	Not mentioned	Not available	No	No
Guided Breathing / Mindfulness Features	Breathing exercise app available within Fastrack Reflex World App	Breathe Practice	Breathe Exercise feature	Yes - Breathe Practice guided breathing exercises	Yes (Breathing Exercises, Guided Breathing Mode)	Yes (Breathe Training Mode / Relax Mode)
Audio & Voice
Built-in Speaker	Yes, with microphone for hands-free calling	Yes	Yes, built-in speaker	Yes - For Bluetooth calling	Yes	Yes (HD speaker)
Microphone	Yes, dual microphone setup for clear voice communication	Yes	Yes, high-quality microphone	Yes - For Bluetooth calling	Yes	Yes (Built-in HD microphone)
Voice Assistant	AI Voice Assistant available via Fastrack Reflex World companion app	AI Voice Assistant (Siri/Google)	Yes, AI Voice Assistant (compatible with Alexa)	Not available	Yes	Yes
Bluetooth Audio Output	Yes, Bluetooth audio output for calls and music playback	No	Yes, via Bluetooth headphones	Not available - No music streaming	Yes	Yes
Notifications & Controls
Notification Support	Call alerts, SMS notifications, App notifications, Social media alerts	Call, SMS, Social Media, Email	Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts	Yes - Call alerts, SMS alerts, app notifications with preview	Call Alerts, SMS/Messaging Alerts, App Notifications	Call Alerts, SMS/Messaging Alerts, App Notifications
Quick Reply Options	Predefined quick reply templates available	Quick Reply (Android Only)	Predefined Quick Replies (Android only)	Yes - Predefined quick reply messages only	Predefined Messages	Predefined quick replies available
Music Control / Playback	Yes - Play/Pause, Volume Control, Music player app integration	Remote Music Control	Full music control: Play/Pause, Volume, Previous/Next, Streaming control	Yes - Remote phone music control (play/pause, volume, track skip)	Yes (Play/Pause, Volume Control, Next/Previous)	Yes (Play/Pause, Volume Control, Track navigation)
Find My Phone	Yes, Find My Phone feature available	Yes	Yes, Find My Phone feature	Yes - Locate paired smartphone	Yes	Yes
Remote Camera Shutter	Yes, remote camera shutter control via smartwatch	Yes	Yes, Camera Control feature	Yes - Remote camera trigger for photos	Yes	Yes
Security
Fingerprint Sensor	No	No	Not Specified	No	No	No
Face Unlock	No	No	Not Specified	No	No	No
NFC Payment Security	Not available	No	No NFC support	Not available	No	No
Find My Watch	Not available	Yes (via App)	Not explicitly mentioned	Not available	Yes	Yes (via app)
Ports & Accessories
Charging Connector Type	Magnetic pins	Magnetic Pogo Pin	Magnetic charging connector (proprietary)	Proprietary magnetic pogo pins connector	USB Magnetic Pogo Pin	Magnetic USB charging cable
Optional Docks / Stands	None specified	None	None mentioned	None mentioned	Magnetic Charging Dock	Not included
Bundled Extras	Extra silicon strap color variants; magnetic charging cable	Charging Cable, User Manual	Quick Start Guide, Warranty Card, Magnetic Charging Cable	Magnetic charging cable, user manual, warranty card	Not Specified	Magnetic charging cable, User manual, Warranty QR card
Software & Apps
App Store Availability	N/A	No	Fastrack Smart World App (Google Play compatible)	Cloud-based proprietary store via NoiseFit app	Google Play Store, Apple App Store	Not Supported
Customization Options	100+ customizable watch faces, theme personalization, layout options	100+ Cloud Watch Faces	200+ Watchfaces, Multiple Menu Styles, Custom Watch Face Creation, 110+ Sports Modes, In-Built Games, Calculator	100+ cloud-based watch faces with customization through NoiseFit app	Yes (Multiple Watch Faces, Custom Watch Faces via app)	DIY Watch Face Studio (custom watch faces), 700+ active/sports modes
Companion App	Fastrack Reflex World App	NoiseFit App	Fastrack Smart World App (formerly Fastrack Reflex World App)	NoiseFit App - Health tracking, notifications, watch face management	boAt Crest App	boAt Crest App (Android 7.0+, iOS 14.0+)
OTA Updates	Yes	Yes	Yes, over-the-air updates available	Yes - OTA firmware updates available	Yes	Yes (via companion app)
Pre-installed Apps	N/A	Alarm, Stopwatch, Timer, Weather, Calculator, World Clock	110+ Sports Modes, 200+ Watchfaces, In-Built Games, AI Voice Assistant, Calculator, Alarm Clock, Stopwatch, Timer, Stress Monitor	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, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls	Turn-by-Turn Navigation (MapMyIndia), QR Tray, Emergency SOS, Weather, Alarm, Timer, Stopwatch, Games