| key specs |
| Strap Colour | Grey, Black, Green, and Orange | Black, Blue, Gold, Red, Silver |
| Display Size | 49mm | - |
| Compatible OS | Android | - |
| Dial Shape | Square | Square |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | boAt | Fire-Boltt |
| Model | Wave Elevate | Ninja Call 2 |
| Release date | September 5, 2023 | March 1, 2022 |
| Model Name | Wave Elevate | Fire-Boltt Ninja Call 2 |
| Dial Colour | Black | Black |
| Dial Shape | Square | Square |
| Strap Colour | Grey, Black, Green, and Orange | Black, Blue, Gold, Red, Silver |
| Water Resistant | IP67 | Yes |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Usage | - | Fitness & Outdoor |
| Ideal For | - | Unisex |
| dimensions |
| Width | 10.5cm | - |
| Height | 10.2cm | - |
| Thickness | 4.7cm | - |
| Weight (g) | 45.00 | - |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor |
| Compatible Device | Android | Android, iOS |
| Notification | Yes | Call, Text, Social Media |
| Notification Type | Calls, SMS, Apps | - |
| Talk time | 2 | - |
| Battery Type | Lithium Ion | - |
| Battery Life | 5 days | 10 Days |
| Charge Time | 2 | - |
| Charger Type | Magnetic Charger | - |
| Stand By Time | 15 days | - |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Yes |
| Operating Range | 10m | - |
| Bluetooth Version | - | 5 |
| Call Features | - | calling |
| Other Connectivity Features | - | Smart notifications |
| platform and storage features |
| Compatible Operating System | Android | - |
| camera and display features |
| Display Resolution | 240x292 | 240x288 |
| Display Size | 49mm | - |
| Other Display Features | 500 nits brightness | Touch Screen |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Activity Tracker, Over 100 Sports Mode Tracking, Sleep Monitor | Meditative breathing, sleep tracking, drink water reminders |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, Phone Call, Music Controls, Camera Controls, and Weather Updates | Stopwatch, sedentary reminders |
| Language | - | English |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |
| Other Multimedia Features | - | Music control |