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More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
| Suggested Price | $150 | $150 | $450 | $150 | $300 | $250 | $170 |
| Release / Update | 2015 | 2018 | 2016 | 2022 | 2021 | 2015 | 2015 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | |||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 7 days | 14 hours to 11 days | 7 days | 72 hours | 10 days | 8 months | |
| Rechargeable | |||||||
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Compatibility Support | |||||||
| Android | |||||||
| iOS | |||||||
| Windows Phone | |||||||
| Mac | n/a | n/a | n/a | n/a | |||
| Windows | n/a | Not yet | n/a | n/a | n/a | ||
Connectivity Support | |||||||
| Bluetooth | |||||||
| Cellular | |||||||
| GPS | |||||||
| NFC | $ | ||||||
| Wi-Fi | |||||||
Display | |||||||
| Color | |||||||
| Resolution | 320 x 320 | 66x18 | 215 x 180 | 0.43x0.79 | 454 x 454 | 168 x 144 | n/a |
| Size | 1.63 inches or 1.45 inch | .721 inches | 1.23 inches | 0.84 inches | 1.4 inches | 1.26 inches | 1.3 inches |
| Touch | |||||||
| Type | AMOLED | OLED | OLED | AMOLED | e-paper | Analog | |
Functions | |||||||
| Audio Speaker | |||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | IP67 | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 | 5 ATM | 5 ATM |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | Android Wear 2 | Fitbit OS | n/a | Garmin Watch OS | WearOS 3 | Pebble OS | n/a |
| Apps | |||||||
| Music | |||||||
More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
