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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |
Price and Release Date | |||||||||
| Suggested Price | $99.99 | $799 | $269 | $150 | $230 | $500 | $599.99 | $100 | $150 |
| Release / Update | 2018 | 2023 | 2016 | 2018 | 2020 | 2015 | 2017 | 2016 | 2016 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | Third-generation optical heart sensor | $ | $ | ||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 30 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 18 hours | 7 days | 6 Days | 50 hours to 6 weeks | 2 weeks | 1 year | 1 year |
| 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 | $ | ||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | n/a | ||||||||
| Resolution | 176 x 176 | 502 x 410 pixels | 340 x 272 or 390 x 312 | 66x18 | 336 x 336 | 218 x 218 | 240 x 240 | 64 x 64 | n/a |
| Size | 1.28 inches | 49mm | 1.5 inches or 1.65 inches | .721 inches | 1.58 inches | 1.2 inches | 1.2 inches | 0.55 inches | n/a |
| Touch | n/a | ||||||||
| Type | NA | Always-On Retina LTPO OLED | AMOLED | OLED | AMOLED | Chroma LED | n/a | ||
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | IP68 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5ATM | 5 ATM | 5 ATM | 10 ATM (100 Meters) | 10 ATM (100 Meters) | 5 ATM | 5 ATM |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | WatchOS 10 | Watch OS | Fitbit OS | Fitbit OS | Built-in | Built-in | n/a | n/a | |
| Apps | |||||||||
| Music | |||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |
