| key specs |
| Strap Colour | Black, Gold, Silver, Gunmetal | Eclipse Black, Sienna Brown |
| Display Size | 35mm | 33mm |
| Compatible OS | Android, iOS | Android 4.4 and above, iOS 9.0 and above |
| Dial Shape | Round | Round |
| Strap Material | - | Silicone |
| Display Type | - | TFT LED |
| Ideal For | - | Unisex |
| general |
| Brand | Pebble | Gionee |
| Model | Cosmos Bold Pro | StylFit GSW8 |
| Release date | May 3, 2023 | June 10, 2021 |
| Model Number | PFB42 | - |
| Model Name | Cosmos Bold Pro | StylFit GSW8 |
| Dial Shape | Round | Round |
| Strap Colour | Black, Gold, Silver, Gunmetal | Eclipse Black, Sienna Brown |
| Size | Regular | Regular |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | IP67 | Yes |
| Dial Material | Metal | - |
| Strap Material | - | Silicone |
| Touchscreen | - | Yes |
| Water Resistance Depth | - | 1.5 m |
| Usage | - | Fitness and Outdoor |
| Ideal For | - | Unisex |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker | Heart Rate Sensor, Gravity Sensor |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Notification Type | Calls, Sms, Email, Whatsapp and Social Media | - |
| Battery Life | 5 days | Up to 7 days |
| Charger Type | Wired charging | - |
| Stand By Time | 7 days | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | Alarm & Notification, Zen Mode, Sleep, Display Timer, Flashlight, Find Phone, Voice Assistant, Music, Camera Shutter, Menu Style | 300mAh battery, Notification Alerts, Auto Sleep Quality Monitoring, Sports & Activity Tracking, Touch Control, Compatible with G Buddy Smart Life App |
| Closure | - | Buckle |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Yes |
| Messaging Support | Yes | - |
| Bluetooth Version | - | 5.1 |
| Operating Range | - | 10 m |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android 4.4 and above, iOS 9.0 and above |
| camera and display features |
| Display Resolution | 360x360 pixels | - |
| Display Size | 35mm | 33mm |
| Other Display Features | 500 nits brightness, IPS HD display | - |
| Display Type | - | TFT LED |
| Backlight Display | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 2 |
| Other Fitness Features | Steps pedometer, SPO2, Heart Rate Monitor, over 100 sports modes | - |
| Other Watch Functions | Alarm & Notification, Zen Mode, Sleep, Find Phone, Voice Assistant, Music, Camera Shutter, Menu Style | - |
| Calorie Count | - | Yes |
| Language | - | English |