| key specs |
| Strap Colour | Grey, Black, Green, and Orange | Black, Silver, Gold, Active Black, Brown |
| Display Size | 49mm | 36mm |
| Compatible OS | Android | Android, iOS |
| Dial Shape | Square | Round |
| Strap Material | - | Stainless Steel |
| general |
| Brand | boAt | Fire-Boltt |
| Model | Wave Elevate | Ultimate |
| Release date | September 5, 2023 | June 19, 2023 |
| Model Name | Wave Elevate | Ultimate |
| Dial Colour | Black | Black |
| Dial Shape | Square | Round |
| Strap Colour | Grey, Black, Green, and Orange | Black, Silver, Gold, Active Black, Brown |
| Water Resistant | IP67 | IP68 |
| Model Number | - | BSW158 |
| Strap Material | - | Stainless Steel |
| Touchscreen | - | Yes |
| dimensions |
| Width | 10.5cm | 46.6mm |
| Height | 10.2cm | 50.6mm |
| Thickness | 4.7cm | 10.4mm |
| Weight (g) | 45.00 | 80.00 |
| Diameter | - | 35.3mm |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker | SPO2, Heart Rate Tracking, women health tracker |
| Compatible Device | Android | Android, iOS |
| Notification | Yes | Yes |
| Notification Type | Calls, SMS, Apps | Calls, Sms, Whatsapp and Social Media |
| Talk time | 2 | - |
| Battery Type | Lithium Ion | Lithium Ion |
| Battery Life | 5 days | 7 days |
| Charge Time | 2 | 2 hours |
| Charger Type | Magnetic Charger | - |
| Stand By Time | 15 days | 20 days |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Bluetooth |
| Operating Range | 10m | - |
| Bluetooth Version | - | Bluetooth 5.0 |
| platform and storage features |
| Compatible Operating System | Android | Android, iOS |
| camera and display features |
| Display Resolution | 240x292 | 240 x 240 pixels |
| Display Size | 49mm | 36mm |
| Other Display Features | 500 nits brightness | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | - |
| Number of Buttons | 2 | 2 |
| Other Fitness Features | Activity Tracker, Over 100 Sports Mode Tracking, Sleep Monitor | Activity Tracker, 123 Sports Mode Tracking, Sedentary Reminder, Sleep Monitor, Women health tracker |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, Phone Call, Music Controls, Camera Controls, and Weather Updates | Music Control, Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast, Support For Multiple Watch Faces, A Rotating Crown Button |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |