| key specs |
| Strap Colour |
Black, Gold, Silver, Gunmetal |
Black, Blue, Teal |
| Display Size |
35mm |
50mm |
| Compatible OS |
Android, iOS |
- |
| Dial Shape |
Round |
Square |
| Display Type |
- |
Super AMOLED |
| general |
| Brand |
Pebble |
Fastrack |
| Model |
Cosmos Bold Pro |
Revoltt FS1 Pro |
| Release date |
May 3, 2023 |
April 24, 2023 |
| Model Number |
PFB42 |
- |
| Model Name |
Cosmos Bold Pro |
Revoltt FS1 Pro |
| Dial Shape |
Round |
Square |
| Strap Colour |
Black, Gold, Silver, Gunmetal |
Black, Blue, Teal |
| Size |
Regular |
- |
| Interchangeable Strap |
Yes |
- |
| Water Resistant |
IP67 |
IP68 |
| Dial Material |
Metal |
- |
| product details |
| Sensor |
SpO2 sensor, Heart Rate tracker, Sleep tracker |
Heart Rate tracker |
| Compatible Device |
Android, iOS |
- |
| Notification |
Yes |
Yes |
| Notification Type |
Calls, Sms, Email, Whatsapp and Social Media |
Smart Notification |
| Battery Life |
5 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 |
Activity Tracker, Heart Rate Tracking, Bluetooth Calling , Voice Assistance, 110+ Sports Mode Tracking, In Built Mic & Speaker,IP68 Rating, Sleep Monitor, Fast charging |
| connectivity features |
| Call Function |
Yes |
Yes |
| Bluetooth |
Bluetooth |
Bluetooth |
| Messaging |
Yes |
- |
| platform and storage features |
| Compatible Operating System |
Android, iOS |
- |
| camera and display features |
| Display Resolution |
360x360 pixels |
410 X 502 |
| Display Size |
35mm |
50mm |
| Other Display Features |
500 nits brightness, IPS HD display |
Always-on Display |
| Display Type |
- |
Super AMOLED |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Heart Rate Monitor |
Yes |
Yes |
| Calendar |
Yes |
- |
| Alarm Clock |
Yes |
- |
| Date & Time Display |
Yes |
- |
| Number of Buttons |
1 |
- |
| Other Fitness Features |
Steps pedometer, SPO2, Heart Rate Monitor, over 100 sports modes |
Activity Tracker, 110 Sports Mode Tracking |
| Other Watch Functions |
Alarm & Notification, Zen Mode, Sleep, Find Phone, Voice Assistant, Music, Camera Shutter, Menu Style |
Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP68 Rating |
