| key specs |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow | Black, Dark Green, Rose Gold |
| Display Size | 50mm | 38mm |
| Compatible OS | Android, iOS | - |
| Strap Material | Silicone | - |
| Dial Shape | Rectangle | Rectangle |
| Ideal For | - | Unisex |
| general |
| Brand | Pebble | Fire-Boltt |
| Model | Crest | Ninja 2 Max |
| Release date | June 6, 2023 | January 18, 2022 |
| Model Number | PFB203 | BSW022 |
| Model Name | Crest | Ninja 2 Max |
| Dial Colour | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow | Black, Dark Green, Rose Gold |
| Dial Shape | Rectangle | Rectangle |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow | Black, Dark Green, Rose Gold |
| Strap Material | Silicone | - |
| Water Resistant | IP67 | - |
| Dial Material | Alloy | - |
| Touchscreen | - | Yes |
| Interchangeable Strap | - | Yes |
| Ideal For | - | Unisex |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker | Heart Rate Sensor, SpO2 Sensor, Sleep Sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Yes |
| Notification Type | Calls, Sms, Email, Whatsapp and Social Media | - |
| Talk time | 5 days | - |
| Battery Type | 240 mAh | Lithium-ion |
| Battery Life | 7 days | 7 days |
| Charger Type | Wired charging | - |
| Stand By Time | 7 days | 25 days |
| Rechargeable Battery | Yes | Yes |
| Other Features | Multiple watch faces | - |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 5.0 | - |
| Messaging Support | Yes | - |
| Operating Range | 10m | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | - |
| camera and display features |
| Display Resolution | 320x385 pixels | 240x280 |
| Display Size | 50mm | 38mm |
| Other Display Features | 600 nits brightness | - |
| Backlight Display | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | - |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Heart Rate Monitoring, Sleep monitoring, Sedentary Alert, Step Pedometer, SPO2 Monitoring | 20 sports modes |
| Other Watch Functions | Alarm, Stop watch, Music, Weather, Phone, smart calculator,AI Voice Assistance | - |
| Chronograph | - | Yes |
| Language | - | English |
| dimensions |
| Width | - | 43 |
| Height | - | 37 |
| Thickness | - | 9 |
| Weight (g) | - | 32.00 |