| key specs |
| Strap Colour | Black, Blue, Gold, Green, Grey, Red | Black |
| Display Size | 43mm | 44mm |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Square |
| Ideal For | Unisex | Unisex |
| Compatible OS | - | iOS 10.0 and Above / Android 5.0 and Above |
| general |
| Brand | Fire-Boltt | Zebronics |
| Model | Ninja Pro Plus | Zeb-Fit7220CH |
| Release date | January 1, 1970 | September 20, 2021 |
| Model Number | BSW032 | - |
| Model Name | Fire-Boltt Ninja Pro Max | Fit7220CH |
| Dial Shape | Rectangle | Square |
| Strap Colour | Black, Blue, Gold, Green, Grey, Red | Black |
| Strap Material | Silicone | Silicone |
| Size | Regular | Large |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | IP67 |
| Usage | Fitness & Outdoor | - |
| Ideal For | Unisex | Unisex |
| Dial Material | - | Metal |
| Dial Colour | - | Black |
| dimensions |
| Width | 35.6 | 36.3 |
| Height | 45 | 44.7 |
| Thickness | 9.6 | 11.5 |
| Diameter | 43 | - |
| Weight (g) | 38.00 | 50.00 |
| product details |
| Closure | Strap Buckle | - |
| Sensor | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor | Heart Rate monitor, SpO2, Blood pressure |
| Compatible Device | Android, iOS | iPhone, Android phones |
| Notification | Call, Text, Social Media | Yes |
| Battery Life | 5 Days | - |
| Charge Time | 120 Minutes | 1.5–2 hours |
| Stand By Time | 15 Days | 30 days |
| Rechargeable Battery | Yes | Rechargeable Battery |
| Notification Type | - | Third party app |
| Battery Type | - | 210mAh |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5 | v5.0 |
| Call Features | Reject calls | Call Function, Caller ID, Call Reject |
| Other Connectivity Features | Smart notifications | - |
| Third Party App Support | - | Yes |
| camera and display features |
| Display Resolution | 240x288 | - |
| Display Size | 43mm | 44mm |
| Other Display Features | Touch Screen | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | - |
| Language | English | - |
| Number of Buttons | 1 | - |
| Other Fitness Features | Meditative breathing, sleep tracking, hydration reminders | 7 Sports Modes |
| Other Watch Functions | Stopwatch, sedentary reminders | Weather forecast, Stop watch, Call Function, Water reminder, Wrist sense |
| Calorie Count | - | Yes |
| platform and storage features |
| Compatible Operating System | - | iOS 10.0 and Above / Android 5.0 and Above |
| audio and video features |
| Speaker | - | In-built speaker |
| Microphone | - | Yes |