| key specs |
| Strap Colour |
Black |
Dolphon Grey, Obsidian Black, Streamer Gold |
| Display Size |
44mm |
42mm |
| Strap Material |
Silicone |
- |
| Dial Shape |
Square |
Rectangle |
| Display Type |
TFT LED |
AMOLED |
| Ideal For |
Unisex |
- |
| Compatible OS |
- |
Android, iOS |
| general |
| Brand |
Fire-Boltt |
Amazfit |
| Model |
Tornado Calling |
GTS 2 |
| Release date |
May 19, 2022 |
September 22, 2020 |
| Model Number |
BSW035 |
- |
| Model Name |
Tornado Calling |
GTS 2 |
| Dial Colour |
Black |
Dolphon Grey, Obsidian Black, Streamer Gold |
| Dial Shape |
Square |
Rectangle |
| Strap Colour |
Black |
Dolphon Grey, Obsidian Black, Streamer Gold |
| Strap Material |
Silicone |
- |
| Size |
Regular |
Regular |
| Touchscreen |
Yes |
Yes |
| Interchangeable Strap |
Yes |
- |
| Water Resistant |
Yes |
5 ATM |
| Water Resistance Depth |
1m |
- |
| Dial Material |
Zinc Alloy |
Aluminium Alloy |
| Ideal For |
Unisex |
- |
| dimensions |
| Width |
34 |
35.6 |
| Height |
39 |
42.8 |
| Thickness |
9.8 |
9.7 |
| Diameter |
43 |
- |
| Weight (g) |
37.00 |
24.70 |
| product details |
| Closure |
Buckle |
- |
| Sensor |
SpO2, Heart Rate Sensor, Accelerometer, Barometer |
Air pressure, Accelerometer, Gyroscope, Geomagnetic sensor, ambient light sensor |
| Compatible Device |
Android phones |
Android, iOS |
| Notification |
Call, SMS, WhatsApp, Facebook, Twiter, Other Social Apps, Sedentary Reminder, Goal Completion |
Yes |
| Notification Type |
Vibration, Ringer |
- |
| Battery Type |
Lithium Ion |
- |
| Battery Life |
15 Days |
7 days |
| Charge Time |
120 min |
2 hours |
| Charger Type |
USB Cable With Metallic Charging Points |
Magnetic |
| Stand By Time |
360 Hours |
- |
| Rechargeable Battery |
Yes |
Yes |
| connectivity features |
| Call Function |
Yes |
- |
| Bluetooth |
Yes |
Yes |
| Bluetooth Version |
5.0 |
5.0 |
| Email |
Yes |
- |
| Operating Range |
10m |
- |
| Third Party App |
Limited |
- |
| Call Features |
Reject Calls, Take Calls, Speed Dial, Save s, Call History, Can talk with inbuilt mic and speaker |
- |
| Wi-Fi |
- |
Yes |
| camera and display features |
| Display Resolution |
320x380 |
348x442 |
| Display Size |
44mm |
42mm |
| Display Type |
TFT LED |
AMOLED |
| Backlight Display |
No |
- |
| Scratch Resistant |
Yes |
- |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Calorie Count |
Yes |
Yes |
| Heart Rate Monitor |
Yes |
Yes |
| Alarm Clock |
Yes |
Yes |
| Chronograph |
Yes |
- |
| Date & Time Display |
Yes |
Yes |
| Language |
English |
- |
| Number of Buttons |
1 |
1 |
| Com |
- |
Yes |
| Calendar |
- |
Yes |
| Other Watch Functions |
- |
BioTracker 2 PPG, biological data sensor |
| audio and video features |
| Speaker |
Yes |
Yes |
| Microphone |
Yes |
Yes |
| Voice Control |
Yes |
- |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design and comfort Rating |
- |
|
| Tracking accuracy Rating |
- |
|
| Companion app Rating |
- |
|
| Software and ecosystem Rating |
- |
|
| Battery life Rating |
- |
|
| platform and storage features |
| Compatible Operating System |
- |
Android, iOS |
