| key specs |
| Strap Colour |
Black, Blue, Gold, Red, Silver |
Black, Peach |
| Strap Material |
Silicone |
Silicone |
| Dial Shape |
Square |
Round |
| Ideal For |
Unisex |
Unisex |
| Display Size |
- |
32mm |
| Compatible OS |
- |
Android |
| general |
| Brand |
Fire-Boltt |
Ambrane |
| Model |
Ninja Call 2 |
FitShot Sphere |
| Release date |
March 1, 2022 |
February 22, 2022 |
| Model Name |
Fire-Boltt Ninja Call 2 |
Ambrane FitShot Sphere |
| Dial Colour |
Black |
Black |
| Dial Shape |
Square |
Round |
| Strap Colour |
Black, Blue, Gold, Red, Silver |
Black, Peach |
| Strap Material |
Silicone |
Silicone |
| Size |
Regular |
Regular |
| Touchscreen |
Yes |
Yes |
| Water Resistant |
Yes |
Yes |
| Usage |
Fitness & Outdoor |
Fitness & Outdoor |
| Ideal For |
Unisex |
Unisex |
| Water Resistance Depth |
- |
IP68 |
| product details |
| Sensor |
SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor |
Heart Rate Sensor, SpO2 Sensor |
| Compatible Device |
Android, iOS |
Android |
| Notification |
Call, Text, Social Media |
Call, Text, Social Media |
| Battery Life |
10 Days |
7 Days |
| Rechargeable Battery |
Yes |
Yes |
| Closure |
- |
Strap Buckle |
| Other Features |
- |
Sleep tracking, Stress monitoring |
| connectivity features |
| Call Function |
Yes |
Yes |
| Bluetooth |
Yes |
Yes |
| Bluetooth Version |
5 |
5 |
| Call Features |
calling |
- |
| Other Connectivity Features |
Smart notifications |
- |
| Messaging |
- |
Yes |
| Third Party App |
- |
Yes |
| camera and display features |
| Display Resolution |
240x288 |
- |
| Other Display Features |
Touch Screen |
Touch Screen |
| Display Size |
- |
32mm |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Heart Rate Monitor |
Yes |
Yes |
| Alarm Clock |
Yes |
Yes |
| Date & Time Display |
Yes |
Yes |
| Language |
English |
English |
| Number of Buttons |
1 |
1 |
| Other Fitness Features |
Meditative breathing, sleep tracking, drink water reminders |
17 Sports Modes |
| Other Watch Functions |
Stopwatch, sedentary reminders |
Blood Oxygen Monitor, Heart Rate Monitor |
| Calorie Count |
- |
Yes |
| audio and video features |
| Other Multimedia Features |
Music control |
- |
| platform and storage features |
| Compatible Operating System |
- |
Android |
