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

Specification
General
In The Box Smartwatch, Magnetic Charging Cable, User Manual, Warranty Card Smartwatch, USB Charging Cable, User Manual, Warranty Card
Model Name NoiseFit Twist Fire-Boltt Hunter 51.1mm (2.01) HD Display Bluetooth Calling Single Chipset, Metal Body
Launch Date 12/01/2023 25/05/2023
Colors Jet Black, Silver Grey, Rose Wine, Rose Pink, Space Blue Black, Dark Blue, Light Grey, White, Blue, Silver, Mist Grey
Brand Noise FireBoltt
Display
Display Size 1.38, 3.5 2.01, 5.1
Resolution 240, 240 pixels 240, 296 pixels
Panel Type TFT LCD with 246 PPI pixel density TFT LCD
Touch Type Multi-touch capacitive touchscreen Capacitive Full Touch Screen (Single Touch)
Always-on Display No No
Brightness 550 nits peak brightness 450 nits
Refresh Rate Standard 60Hz (typical for TFT) Standard refresh rate (not specified)
Color Gamut / HDR Support Standard RGB color gamut Standard color gamut, no HDR support
Screen Protection Not specified 3D Curved Glass, Scratch Resistant
Body
Dimensions 45.7 x 52.2 x 11.9 mm 51.3mm (Diameter) x 9.8mm (Thickness)
Weight 27.6 grams 36.8 grams
Case Material PC+ABS plastic with metal unibody appearance ABS + PC Zinc Alloy with Vacuum Plating (Metal Finish)
Front Protection Not specified 3D Curved Glass (Scratch Resistant)
Strap / Bracelet Options 22mm silicone with quick-release mechanism Silicone (Removable and Replaceable)
Removable / Replaceable Strap Yes Yes
Water Resistance IP68 - Water resistant to 1.5m depth IP67 - Can withstand submersion up to 1 meter for 30 minutes
Dust Resistance IP68 - Dust resistant IP67 rated
Durability Certifications IP68 certified IP67 certification, Scratch resistant
Primary Controls Touch screen with gesture controls and wake-up gesture Touchscreen + Single Physical Button
Processor
Operating System Proprietary Real-Time Operating System (RTOS) Proprietary OS (Compatible with Android v5.0+ and iOS)
Chipset / SoC Not publicly disclosed Single Chip Architecture (not detailed)
CPU Cores & Clock Speed Not specified Not specified
GPU Not specified Not specified
Health & Fitness Sensors
Heart Rate Monitor Yes - 24/7 continuous optical PPG monitoring Yes (HX3600 / HRS3600 Optical PPG Sensor)
ECG Not available No ECG support
SpO₂ / Blood Oxygen Yes - Blood oxygen saturation monitoring Yes (Blood Oxygen Monitor)
Skin Temperature Sensor Not available No Skin Temperature Sensor
Sleep Tracking Yes - Automatic sleep detection with stage analysis Yes (Sleep Monitor)
Step Counter Yes - Pedometer with step tracking Yes (Pedometer)
GPS Not available - Bluetooth only Yes (Built-in GPS)
Accelerometer Yes - Motion detection Yes (3-Axis Accelerometer)
Gyroscope Yes - Rotation sensing Gyroscope mentioned in some sources but not confirmed
Barometer Not available Yes (Barometer sensor mentioned)
Compass Not available Compass functionality not clearly specified
Other Sensors Stress monitor, activity tracking, calorie counter, female cycle tracker Sedentary Reminders, Breathing Monitor, Voice Assistance, Calorie Counter, Physiological Cycle Reminder
Connectivity
Wi-Fi Not available No Wi-Fi
Bluetooth Bluetooth 5.3 with Tru Sync technology Bluetooth v5.0
NFC No No
Cellular Connectivity None - Bluetooth only Wi-Fi Only (via paired smartphone)
ANT+ No No
Battery
Capacity 300 mAh lithium-ion 280-300 mAh (sources vary)
Fast Charging Support Not available No Fast Charging
Estimated Runtime 7 days typical use, 25 days standby, 2 days with heavy BT calling Typical: 5-7 days | With Bluetooth Calling: 2-3 days | Standby: 15 days (360 hours)
Charging Method Proprietary magnetic pogo pins connector USB Magnetic Charging Points (Wired)
Battery Saver Modes Brightness reduction, disable 24/7 HR monitoring, low power mode Yes (Battery Saver Mode available)
Memory & Storage
RAM Not specified Not specified (watch operates on proprietary OS)
Internal Storage Limited (cloud-based watch faces only) Not specified
Expandable Storage Not available Not applicable
Design & Comfort
Bezel Type Fixed circular bezel with flat surface design Fixed Bezel (Non-rotating)
Buttons / Crown No physical buttons - Touch controls only Single Physical Button
Vibration Motor Yes - Linear haptic motor for haptic feedback Yes (Haptic Vibration Motor)
Screen Glass Type Standard protective glass (not specified) 3D Curved Glass
Health & Safety Features
Fall Detection / SOS Calling Not available No Fall Detection or SOS Calling
Menstrual Cycle / Health Tracking Yes - Female health tracking with cycle prediction Yes (Physiological Cycle Reminder)
Noise Monitoring Not available No Noise Monitoring
Guided Breathing / Mindfulness Features Yes - Breathe Practice guided breathing exercises Yes (Breathe Monitor, Relaxation App)
Audio & Voice
Built-in Speaker Yes - For Bluetooth calling Yes (Dedicated HD Speaker)
Microphone Yes - For Bluetooth calling Yes (Built-in Microphone for Bluetooth Calling)
Voice Assistant Not available Yes (AI Voice Assistant, Google Assistant & Siri Compatible)
Bluetooth Audio Output Not available - No music streaming Yes (Bluetooth Audio Output via connected phone)
Notifications & Controls
Notification Support Yes - Call alerts, SMS alerts, app notifications with preview Call Alerts, SMS/Messaging, App Notifications, Social Media Alerts
Quick Reply Options Yes - Predefined quick reply messages only Predefined Messages and Voice Reply
Music Control / Playback Yes - Remote phone music control (play/pause, volume, track skip) Yes (Play/Pause, Volume Control, Next/Previous Track)
Find My Phone Yes - Locate paired smartphone Yes (Find My Phone Feature)
Remote Camera Shutter Yes - Remote camera trigger for photos Yes (Remote Camera Control)
Security
Fingerprint Sensor No No
Face Unlock No No
NFC Payment Security Not available No NFC, No Payment Security
Find My Watch Not available Yes (Find My Watch Feature)
Ports & Accessories
Charging Connector Type Proprietary magnetic pogo pins connector USB Magnetic Charging Points
Optional Docks / Stands None mentioned Not specified
Bundled Extras Magnetic charging cable, user manual, warranty card Smartwatch, USB Charging Cable, User Manual, Warranty Card
Software & Apps
App Store Availability Cloud-based proprietary store via NoiseFit app Limited third-party app support (proprietary ecosystem)
Customization Options 100+ cloud-based watch faces with customization through NoiseFit app 130+ Cloud Watch Faces, Customizable Quick View Widgets, Multiple Theme Options
Companion App NoiseFit App - Health tracking, notifications, watch face management Fire-Boltt Health App (Android & iOS)
OTA Updates Yes - OTA firmware updates available Yes (Over-the-Air Updates Available)
Pre-installed Apps 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 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
Disclaimer: Specifications shown may be different from the actual product. We cannot guarantee that the information provided on this page is 100% correct. Please check with the retailer before purchasing.
Price Disclaimer: Prices are subject to change and may vary from the actual price at the store. We cannot guarantee the accuracy of the prices shown. Please check with the retailer before purchasing.
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