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More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | |||||
Price and Release Date | |||||||
| Suggested Price | $324 | $60 | $749 | $300 | $72 | $595 | $99 |
| Release / Update | 2020 | 2012 | 2023 | 2014 | 2020 | 2015 | 2013 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | |||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 6 Days | 6 months | Up to 12 days in smartwatch mode, Up to 32 hours in GPS mode, Up to 20 hours in GPS mode with music | 2 days | 10 days | 2 days | 5–7 days |
| Rechargeable | |||||||
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Compatibility Support | |||||||
| Android | |||||||
| iOS | |||||||
| Windows Phone | |||||||
| Mac | n/a | n/a | n/a | ||||
| Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
| Bluetooth | |||||||
| Cellular | |||||||
| GPS | |||||||
| NFC | |||||||
| Wi-Fi | |||||||
Display | |||||||
| Color | |||||||
| Resolution | 360 x 360 | 465 x 465 pixels | 320 x 320 | 240 x 240 | 168 x 144 | ||
| Size | 1.58 inches | 1.4 inches | 1.3 inches | 1.28 inches | 1.26 inches | ||
| Touch | |||||||
| Type | AMOLED | Sunlight-visible, transflective memory-in-pixel (MIP) | P-OLED | OLED | e-paper | ||
Functions | |||||||
| Audio Speaker | |||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | 5 ATM | Splash resistant | 10 ATM (100 meters) | IP67 | IP68 | 5 ATM | 5 ATM |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | Fitbit OS | n/a | Garmin Watch OS | Android Wear | Realtime OS | Pebble OS | |
| Apps | |||||||
| Music | |||||||
More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | |||||
