| key specs |
| Strap Colour |
Black, Dark Grey, Grey and Pink |
Black, Green, Silver |
| Display Size |
36mm |
44mm |
| Compatible OS |
Android, iOS |
Android |
| Strap Material |
Silicone |
- |
| Dial Shape |
Round |
Round |
| Display Type |
AMOLED |
AMOLED |
| Ideal For |
- |
Unisex |
| general |
| Brand |
Fire-Boltt |
Samsung |
| Model |
Apollo 2 |
Galaxy Watch 4 (44mm) |
| Release date |
June 23, 2023 |
August 11, 2021 |
| Model Number |
BSW147 |
- |
| Model Name |
Fire-boltt Apollo 2 |
Galaxy Watch 4 |
| Dial Colour |
Black |
Black, Green, Silver |
| Dial Shape |
Round |
Round |
| Strap Colour |
Black, Dark Grey, Grey and Pink |
Black, Green, Silver |
| Strap Material |
Silicone |
- |
| Water Resistant |
IP67 |
Yes |
| Size |
- |
Large |
| Touchscreen |
- |
Yes |
| Interchangeable Strap |
- |
Yes |
| Water Resistance Depth |
- |
5 ATM |
| Dial Material |
- |
Aluminium |
| Ideal For |
- |
Unisex |
| dimensions |
| Width |
43.5 mm |
44.4 |
| Height |
10 mm |
43.3 |
| Thickness |
10 mm |
9.8 |
| Diameter |
36.322 mm |
- |
| Weight (g) |
100.00 |
30.30 |
| product details |
| Sensor |
SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor |
| Compatible Device |
Android, iOS |
Android |
| Notification |
Yes |
Yes |
| Notification Type |
Smart Notification |
- |
| Battery Type |
Lithium Ion |
- |
| Charge Time |
2 hours |
- |
| Charger Type |
USB cable |
- |
| Stand By Time |
20 days |
- |
| Rechargeable Battery |
Yes |
Yes |
| connectivity features |
| Call Function |
Yes |
- |
| Bluetooth |
Bluetooth |
Yes |
| Bluetooth Version |
Bluetooth 5.0 |
5.0 |
| Wi-Fi |
- |
Yes |
| GPS |
- |
Yes |
| Other Connectivity Features |
- |
NFC,GPS,Glonass |
| platform and storage features |
| Compatible Operating System |
Android, iOS |
Android |
| Operating System |
- |
One UI Watch 3 |
| Number of Cores |
- |
dual-core |
| RAM |
- |
1.5GB |
| Processor Name |
- |
Exynos W920 |
| Processor Speed |
- |
1.18GHz |
| Internal Memory |
- |
16GB |
| camera and display features |
| Display Resolution |
466x466 pixels |
450x450 |
| Display Size |
36mm |
44mm |
| Display Type |
AMOLED |
AMOLED |
| Scratch Resistant |
- |
Yes, Gorilla Glass DX |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Calorie Count |
Yes |
Yes |
| Heart Rate Monitor |
Yes |
Yes |
| Com |
Yes |
Yes |
| Calendar |
Yes |
Yes |
| Alarm Clock |
Yes |
Yes |
| Date & Time Display |
Yes |
Yes |
| Number of Buttons |
2 |
2 |
| Other Fitness Features |
Activity Tracker, Breathe, 110 Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor |
- |
| Other Watch Functions |
Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, Music Player, Notifications |
Heart rate, blood oxygen, SpO2 |
| Language |
- |
English |
| audio and video features |
| Speaker |
- |
Yes |
