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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||||
| Suggested Price | $150 | $150 | $100 | $300 | $749 | $199.99 | $350 | $ |
| Release / Update | 0000 | 2015 | 2012 | 2022 | 2023 | 2017 | 2023 | 2015 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 24 hours to 10 days | 10–14 days | 6 days | Up to 12 days in smartwatch mode, Up to 32 hours in GPS mode, Up to 20 hours in GPS mode with music | 7 days | 24 hours | months | |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | ||||||
| Windows | n/a | n/a | ||||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | ||||||||
| Resolution | 128 x 128 | 320 x 320 | 40,5x40,5 | 465 x 465 pixels | 72 x 144 | 384 x 384 pixels | ||
| Size | 1.63 inches or 1.45 inch | 1,58 inches | 1.4 inches | 1.2" | ||||
| Touch | ||||||||
| Type | AMOLED | OLED | AMOLED | Sunlight-visible, transflective memory-in-pixel (MIP) | MIP | AMOLED | ||
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | IP67 | IP67 | Splash resistant | 5 ATM (50 Meters) | 10 ATM (100 meters) | 5 ATM | 5 ATM (50 Meters) | |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | KoodOS | Android Wear 2 | n/a | Fitbit OS | Garmin Watch OS | Wear OS 4 | n/a | |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
