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More Information | |||||||||||
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Price and Release Date | |||||||||||
Suggested Price | $50 | $99.99 | $799 | $199 | $100 | $300 | $799 | $599 | $410 | $299 | $50 |
Release / Update | 2020 | 2018 | 2023 | 2017 | 2022 | 2022 | 2021 | 2019 | 2021 | 2023 | 2020 |
Activity & Fitness | |||||||||||
Calories | |||||||||||
Distance | |||||||||||
Heart | Third-generation optical heart sensor | ||||||||||
VO2max (Oxygen) | |||||||||||
Sleep | |||||||||||
Steps | |||||||||||
Stress mgt | |||||||||||
Female health | |||||||||||
Skin temp | |||||||||||
Breath rate | |||||||||||
Battery | |||||||||||
Duration | 15 Days | 30 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 18 hours | 10 days | 6 days | 50 Days / Solar Charge | 36 Hours | 14 Days | Up to 40 hours | 20 days |
Rechargeable | |||||||||||
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Compatibility Support | |||||||||||
Android | |||||||||||
iOS | |||||||||||
Windows Phone | |||||||||||
Mac | |||||||||||
Windows | |||||||||||
Connectivity Support | |||||||||||
Bluetooth | |||||||||||
Cellular | |||||||||||
GPS | |||||||||||
NFC | Option | ||||||||||
Wi-Fi | |||||||||||
Display | |||||||||||
Color | |||||||||||
Resolution | 454 x 454 | 176 x 176 | 502 x 410 pixels | 340 x 272 or 390 x 312 | 39,32x18,6 | 40,5x40,5 | 280 x 280 | 240 x 240 | 466 x 466 | 480 x 480 pixels | 126 x 294 |
Size | 1.1 inches | 1.28 inches | 49mm | 1.5 inches or 1.65 inches | 1,46 inches | 1,58 inches | 1.4 inches | 1.2 inches | 1.4 inches | 1.5 inch | 1.1 inches |
Touch | |||||||||||
Type | AMOLED | NA | Always-On Retina LTPO OLED | AMOLED | AMOLED | AMOLED | MIP LCD | MIP | AMOLED | Super AMOLED | AMOLED |
Functions | |||||||||||
Audio Speaker | |||||||||||
Clock | |||||||||||
Phone | |||||||||||
Vibration | |||||||||||
Voice | |||||||||||
Hardware | |||||||||||
Accelerometer | |||||||||||
Barometer or Altimeter | |||||||||||
Ultraviolet Sensor | |||||||||||
Water Resistance | 5 ATM | IP68 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 10 ATM (100 Meters) | 5 ATM | 5 ATM | IP68 | 5 ATM |
Notifications | |||||||||||
Phone | |||||||||||
Emails | |||||||||||
Texts | |||||||||||
Software | |||||||||||
Operating System | Built-in | WatchOS 10 | WatchOS 4 | Fitbit OS | Fitbit OS | Built-in | Built-in | HarmonyOS 2 | Wear OS 4 | Built-in | |
Apps | |||||||||||
Music | |||||||||||
More Information | |||||||||||
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