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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||||
| Suggested Price | $90 | $799 | $300 | $275 | $20 | $79 | $179.95 | $350 | $49 |
| Release / Update | 2015 | 2023 | 2022 | 2015 | 2015 | 2015 | 2017 | 2016 | 2021 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | Third-generation optical heart sensor | $ | |||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 5 to 7 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 6 days | 1 day | 6 months | 6 months | Up to 3 days | 4 days | 14 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 | Yes +$ | ||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | n/a | ||||||||
| Resolution | 128 x 32 | 502 x 410 pixels | 40,5x40,5 | 360 x 326 | n/a | n/a | 160 x 80 | 360 x 360 | 152 × 486 |
| Size | 1 inch | 49mm | 1,58 inches | 1.5 inches | n/a | n/a | 1.18 inches | 1.3 inches | 1.86 inches |
| Touch | n/a | n/a | |||||||
| Type | OLED | Always-On Retina LTPO OLED | AMOLED | LCD | n/a | n/a | TFT LCD | Fullcolor AOD | AMOLED |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | IPX4 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM (50 Meters) | IP67 | 3 ATM | WR30 | IP68 | 5 ATM | |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | WatchOS 10 | Fitbit OS | Android Wear | n/a | n/a | Tizen OS | Built-in | ||
| Apps | |||||||||
| Music | Spotify | ||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||||
