| key specs | 
| Strap Colour | Green, Blue, and Rose Gold | Breeze Blue, Flamingo Pink, Meteor Black | 
| Compatible OS | Android, iOS | Android, iOS | 
| Strap Material | Stainless Steel | Silicone | 
| Dial Shape | Round | Rectangle | 
| Ideal For | Women | Unisex | 
| Display Type | - | AMOLED | 
| general | 
| Brand | Fire-Boltt | Amazfit | 
| Model | Emerald | GTS 2 Mini New Version | 
| Release date | August 9, 2023 | April 11, 2022 | 
| Model Number | BSW066 | - | 
| Model Name | Fire-Boltt Emerald | GTS 2 Mini New Version | 
| Dial Shape | Round | Rectangle | 
| Strap Colour | Green, Blue, and Rose Gold | Breeze Blue, Flamingo Pink, Meteor Black | 
| Strap Material | Stainless Steel | Silicone | 
| Size | Regular | Regular | 
| Interchangeable Strap | Yes | Yes | 
| Water Resistant | IP68 | Yes | 
| Ideal For | Women | Unisex | 
| Dial Colour | - | Breeze Blue, Flamingo Pink, Meteor Black | 
| Touchscreen | - | Yes | 
| Water Resistance Depth | - | 5 ATM | 
| Dial Material | - | Aluminium alloy, classic-stainless steel | 
| dimensions | 
| Width | 10cm | 35.8 | 
| Height | 8.5cm | 40.5 | 
| Thickness | 6.5cm | 8.95 | 
| Weight (g) | 60.00 | 19.50 | 
| product details | 
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | Huami self-developed BioTracker 2 PPG (support blood-oxygen) biological data sensor, Accelerometer, Gyroscope, Geomagnetic sensor, Ambient light sensor | 
| Compatible Device | Android, iOS | Android, iPhone | 
| Notification | Yes | Yes | 
| Notification Type | Smart Notification | - | 
| Talk time | 5 days | - | 
| Battery Type | Lithium Ion | 220mAh | 
| Charge Time | 2 hours | About 2 hours | 
| Rechargeable Battery | Yes | Yes | 
| Battery Life | - | 14 days | 
| Charger Type | - | Charging base | 
| connectivity features | 
| Call Function | Yes | Yes | 
| Bluetooth | Bluetooth | - | 
| Wi-Fi | Yes | - | 
| platform and storage features | 
| Compatible Operating System | Android, iOS | Android, iOS | 
| camera and display features | 
| Display Resolution | 160x80 | 354x306 | 
| Display Type | - | AMOLED | 
| fitness and watch functions | 
| Heart Rate Monitor | Yes | Yes | 
| Compass | Yes | - | 
| Calendar | Yes | - | 
| Alarm Clock | Yes | - | 
| Date & Time Display | Yes | Yes | 
| Number of Buttons | 1 | - | 
| Other Fitness Features | 100+ Sports Mode Tracking, Activity Tracker, Breathe, SpO2, Heart Rate Tracking, Multisport Tracker, Pedometer, Calorie Tracker, Daily Workout Memory, Distance Tracker | SpO2 tracker, Mensrual cycle tracker | 
| Other Watch Functions | In Built Mic & Speaker, Accelerometer, Alarm Clock, Music Player, Notifications, Camera, Sedentary Reminder | - | 
| Step Count | - | Yes | 
| Calorie Count | - | Yes | 
| Altimeter | - | Yes | 
| audio and video features | 
| Speaker | Yes | - | 
| Microphone | Yes | - |