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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||||
| Suggested Price | $799 | $130 | $149 | $299 | $255 | $350 | $180 | $349 | $300 |
| Release / Update | 2023 | 2016 | 2020 | 2017 | 2018 | 2017 | 2013 | 2017 | 2015 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | Third-generation optical heart sensor | ||||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 5 days | 7 days | 4+ days | 24 hours | 48 hours | 7 days | 1.45 days | |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | n/a | n/a | |||||||
| Windows | Not yet | n/a | n/a | ||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | |||||||||
| GPS | |||||||||
| NFC | Fitbit Pay | ||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 502 x 410 pixels | 128 x 36 | 66x18 | 348x250 | 454 x 454 | 480 x 480 | n/a | 480 x 480 | 480 x 480 |
| Size | 49mm | 1.4 inches | .721 inches | 1.42 | 1.4 inches | 1.38 inches | n/a | 1.38 inches | 1.38 inches |
| Touch | n/a | ||||||||
| Type | Always-On Retina LTPO OLED | OLED | OLED | OLED | AMOLED | P-OLED | n/a | P-OLED | P-OLED |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 50m | IP67 | IP68 | IP68 | |||
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | WatchOS 10 | Fitbit OS | Fitbit OS | Wear OS | Android Wear 2 | n/a | Android Wear 2 | Android Wear | |
| Apps | |||||||||
| Music | Spotify control | ||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||||
