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Specification
Fire-Boltt Hunter 51.1mm
Fire-Boltt Hunter 51.1mm ₹1,199 Prices and availability may change on the seller's site View Price
boAt Storm Infinity
boAt Storm Infinity ₹1,299 Prices and availability may change on the seller's site View Price
Fastrack Limitless Glide X
Fastrack Limitless Glide X ₹1,299 Prices and availability may change on the seller's site View Price
boAt Lunar Discovery
boAt Lunar Discovery ₹1,199 Prices and availability may change on the seller's site View Price
General
In The Box Smartwatch, USB Charging Cable, User Manual, Warranty Card Smartwatch, USB Magnetic Charging Cable, User Manual, Warranty Card, Stickers Fastrack Limitless Glide X Smartwatch, Magnetic Charging Cable, Quick Start Guide, Warranty Card 1 Smartwatch, 1 USB Magnetic Charging Cable, 1 User Manual, 1 Warranty Card
Model Name Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body boAt Storm Infinity Fastrack Limitless Glide X Lunar Discovery
Launch Date 25/05/2023 25/03/2025 27/07/2024 25/10/2024
Colors Black, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey Active Black, Sports Black, Sports Green, Silver Mist, Deep Blue, Cherry Blossom, Brown, Jade Gold Black, Blue, Red, Beige, Teal, Wine Red, Grey Active Black, Brown, Active Blue, Cherry Blossom, Mint Green, Metal Black
Brand FireBoltt BoAt Fastrack BoAt
Display
Display Size 2.01, 5.1 1.83, 4.64 1.83, 4.64 1.39, 3.53
Resolution 240, 296 pixels 240, 284 pixels 240, 286 pixels 240, 240 pixels
Panel Type TFT LCD HD TFT TFT LCD (UltraVU HD LCD technology) TFT LCD (HD Display)
Touch Type Capacitive Full Touch Screen (Single Touch) Full Capacitive Touchscreen Multi-touch capacitive touchscreen MultiTouch
Always-on Display No No Yes Not Specified
Brightness 450 nits 500 nits 450 nits peak brightness Not specified
Refresh Rate Standard refresh rate (not specified) Not specified Not specified Not specified
Color Gamut / HDR Support Standard color gamut, no HDR support Standard Color Not specified Not specified
Screen Protection 3D Curved Glass, Scratch Resistant Standard Glass Panda Glass with anti-reflective coating Not specified
Body
Dimensions 51.3mm (Diameter) x 9.8mm (Thickness) 46.48 mm x 26 mm x 11.5 mm 45.2 x 37.2 x 11.34 mm 44.0 x 45.9 x 12.3 mm
Weight 36.8 grams 45 grams 40-48 grams 45 g
Case Material ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish) Durable Plastic Polycarbonate Aluminum Alloy middle frame with plastic bottom
Front Protection 3D Curved Glass (Scratch Resistant) Standard glass Panda Glass with anti-reflective properties Standard glass
Strap / Bracelet Options Silicone (Removable and Replaceable) Nylon Strap Silicon silicone straps with hook buckle closure Silicon and Metal straps available
Removable / Replaceable Strap Yes Yes Yes Yes
Water Resistance IP67 - Can withstand submersion up to 1 meter for 30 minutes IP68 rating IP67 IP67
Dust Resistance IP67 rated IP68 rating Yes, dust-proof design IP67
Durability Certifications IP67 certification, Scratch resistant Not Specified Not specified Not Specified
Primary Controls Touchscreen + Single Physical Button Rotating Functional Crown, Full Touchscreen Touchscreen interface, single-press physical button, long-press for menu navigation Touch screen + Functional rotary crown (side button)
Processor
Operating System Proprietary OS (Compatible with Android v5.0+ and iOS) Proprietary RTOS Proprietary OS Crest+ OS
Chipset / SoC Single Chip Architecture (not detailed) Not specified Advanced proprietary ATS Chipset with optimized performance for zero lags and faster processing 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 Yes, 24x7 continuous monitoring (Optical PPG sensor) Yes (Optical PPG sensor)
ECG No ECG support No Not available No
SpO₂ / Blood Oxygen Yes (Blood Oxygen Monitor) Yes Yes, Spot-check monitoring Yes
Skin Temperature Sensor No Skin Temperature Sensor No Not available No
Sleep Tracking Yes (Sleep Monitor) Yes Yes, with REM sleep tracking and automatic sleep detection Yes (monitors sleep quality, hours slept)
Step Counter Yes (Pedometer) Yes Yes, with step counting accuracy Yes (Pedometer with daily step count)
GPS Yes (Built-in GPS) No Connected GPS only Connected GPS
Accelerometer Yes (3-Axis Accelerometer) Yes Yes Yes (G-sensor)
Gyroscope Gyroscope mentioned in some sources but not confirmed Not specified Not available Yes
Barometer Yes (Barometer sensor mentioned) Not specified Not available No
Compass Compass functionality not clearly specified No Not Specified No
Other Sensors Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder G-Sensor (Motion Detection) N/A Stress Monitor, Energy Score tracking
Connectivity
Wi-Fi No Wi-Fi No Not available No
Bluetooth Bluetooth v5.0 Bluetooth v5.4 Bluetooth 5.3 with extended range up to 10 meters Bluetooth 5.3
NFC No No No Yes
Cellular Connectivity Wi-Fi Only (via paired smartphone) No Smartphone-dependent (Wi-Fi only through paired device) No
ANT+ No No Not Specified No
Battery
Capacity 280-300 mAh (sources vary) 550 mAh Lithium Polymer 280 mAh Lithium Polymer 260 mAh (Lithium Polymer)
Fast Charging Support No Fast Charging Yes (ASAP Charge Technology) Yes Yes
Estimated Runtime Typical: 5-7 days | With Bluetooth Calling: 2-3 days | Standby: 15 days (360 hours) Up to 15 days Up to 5 days Up to 7 days
Charging Method USB Magnetic Charging Points (Wired) USB Magnetic Pogo Pin Charging Dock Magnetic charging pins Magnetic charging cable
Battery Saver Modes Yes (Battery Saver Mode available) Yes (Power Saving Mode ) N/A DND mode, various power saving settings
Memory & Storage
RAM Not specified (watch operates on proprietary OS) Not Specified 16 MB Not Specified
Internal Storage Not specified Not Specified 16 MB Not Specified
Expandable Storage Not applicable Not available Not expandable Not Specified
Design & Comfort
Bezel Type Fixed Bezel (Non-rotating) Fixed Bezel Fixed bezel Fixed bezel
Buttons / Crown Single Physical Button Functional Rotating Crown Single physical button on the right side 1 functional crown/button
Vibration Motor Yes (Haptic Vibration Motor) Yes Yes, with haptic feedback and vibration intensity settings Yes
Screen Glass Type 3D Curved Glass Standard Glass Panda Glass Not specified
Health & Safety Features
Fall Detection / SOS Calling No Fall Detection or SOS Calling No Not available Emergency SOS feature (press and hold to alert contacts)
Menstrual Cycle / Health Tracking Yes (Physiological Cycle Reminder) Yes Not available Not available
Noise Monitoring No Noise Monitoring No Not available No
Guided Breathing / Mindfulness Features Yes (Breathe Monitor, Relaxation App) Yes (Breathing Exercises, Guided Breathing Mode) Breathing exercise app available within Fastrack Reflex World App Yes (Breathe Training Mode / Relax Mode)
Audio & Voice
Built-in Speaker Yes (Dedicated HD Speaker) Yes Yes, with microphone for hands-free calling Yes (HD speaker)
Microphone Yes (Built-in Microphone for Bluetooth Calling) Yes Yes, dual microphone setup for clear voice communication Yes (Built-in HD microphone)
Voice Assistant Yes (AI Voice Assistant, Google Assistant & Siri Compatible) Yes AI Voice Assistant available via Fastrack Reflex World companion app Yes
Bluetooth Audio Output Yes (Bluetooth Audio Output via connected phone) Yes Yes, Bluetooth audio output for calls and music playback Yes
Notifications & Controls
Notification Support Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts Call Alerts, SMS/Messaging Alerts, App Notifications Call alerts, SMS notifications, App notifications, Social media alerts Call Alerts, SMS/Messaging Alerts, App Notifications
Quick Reply Options Predefined Messages and Voice Reply Predefined Messages Predefined quick reply templates available Predefined quick replies available
Music Control / Playback Yes (Play/Pause, Volume Control, Next/Previous Track) Yes (Play/Pause, Volume Control, Next/Previous) Yes - Play/Pause, Volume Control, Music player app integration Yes (Play/Pause, Volume Control, Track navigation)
Find My Phone Yes (Find My Phone Feature) Yes Yes, Find My Phone feature available Yes
Remote Camera Shutter Yes (Remote Camera Control) Yes Yes, remote camera shutter control via smartwatch Yes
Security
Fingerprint Sensor No No No No
Face Unlock No No No No
NFC Payment Security No NFC, No Payment Security No Not available No
Find My Watch Yes (Find My Watch Feature) Yes Not available Yes (via app)
Ports & Accessories
Charging Connector Type USB Magnetic Charging Points USB Magnetic Pogo Pin Magnetic pins Magnetic USB charging cable
Optional Docks / Stands Not specified Magnetic Charging Dock None specified Not included
Bundled Extras Smartwatch, USB Charging Cable, User Manual, Warranty Card Not Specified Extra silicon strap color variants; magnetic charging cable Magnetic charging cable, User manual, Warranty QR card
Software & Apps
App Store Availability Limited third-party app support (proprietary ecosystem) Google Play Store, Apple App Store N/A Not Supported
Customization Options 130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options Yes (Multiple Watch Faces, Custom Watch Faces via app) 100+ customizable watch faces, theme personalization, layout options DIY Watch Face Studio (custom watch faces), 700+ active/sports modes
Companion App Fire-Boltt Health App (Android & iOS) boAt Crest App Fastrack Reflex World App boAt Crest App (Android 7.0+, iOS 14.0+)
OTA Updates Yes (Over-the-Air Updates Available) Yes Yes Yes (via companion app)
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 Alarm, Stopwatch, Timer, Calendar, Calculator, Weather, Flashlight, Games, QR Tray, Music & Camera Controls N/A Turn-by-Turn Navigation (MapMyIndia), QR Tray, Emergency SOS, Weather, Alarm, Timer, Stopwatch, Games

Ready to Decide?

Fire-Boltt Hunter 51.1mm
boAt Storm Infinity
Fastrack Limitless Glide X
boAt Lunar Discovery

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