| key specs |
| Compatible OS | Android, iOS | - |
| Strap Material | Rubber | Silicone |
| Dial Shape | Rectangle | Square |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow |
| Display Size | - | 40mm |
| general |
| Brand | Pebble | Fire-Boltt |
| Model | Frost | Ninja Pro Max |
| Release date | December 1, 2022 | February 10, 2022 |
| Model Name | Frost | Fire-Boltt Ninja Pro Max |
| Dial Shape | Rectangle | Square |
| Strap Material | Rubber | Silicone |
| Size | Large | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | IP67 | Yes |
| Usage | Health, Fitness, Bluetooth calling | Fitness & Outdoor |
| Ideal For | Unisex | Unisex |
| Dial Colour | - | Black |
| Strap Colour | - | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow |
| dimensions |
| Weight (g) | 42.00 | 45.00 |
| Width | - | 34.5 |
| Height | - | 41.5 |
| Thickness | - | 9.5 |
| Diameter | - | 40 |
| product details |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Call, Text, Social Media |
| Notification Type | Calls, messages, select apps | - |
| Charger Type | Magnetic | - |
| Rechargeable Battery | Yes | Yes |
| Closure | - | Strap Buckle |
| Sensor | - | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor |
| Battery Type | - | 200 |
| Battery Life | - | 8 Days |
| Stand By Time | - | 30 days |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5 | 5 |
| Wi-Fi | No | - |
| GPS | No | - |
| Call Features | Yes | Reject calls |
| Other Connectivity Features | Bluetooth speakerphone | Smart notifications |
| platform and storage features |
| Operating System | Custom | - |
| Compatible Operating System | Android, iOS | - |
| camera and display features |
| Display Resolution | 240x284 pixels | 240x288 |
| Display Size | - | 40mm |
| Other Display Features | - | Touch Screen |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | - |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | SpO2 tracking | Meditative breathing, sleep tracking, drink water reminders |
| Language | - | English |
| Other Watch Functions | - | Stopwatch, sedentary reminders |
| audio and video features |
| Speaker | Yes | - |