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More Information | |||||||||||
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Price and Release Date | |||||||||||
Suggested Price | $130 | $399 | $799 | $399 | $180 | $324 | $300 | $600 | $400 | $350 | $300 |
Release / Update | 2017 | 2024 | 2023 | 2020 | 2021 | 2020 | 2022 | 2022 | 2020 | 2018 | 2015 |
Activity & Fitness | |||||||||||
Calories | |||||||||||
Distance | |||||||||||
Heart | Third-generation optical heart sensor | Third-generation optical heart sensor | |||||||||
VO2max (Oxygen) | |||||||||||
Sleep | |||||||||||
Steps | |||||||||||
Stress mgt | |||||||||||
Female health | |||||||||||
Skin temp | |||||||||||
Breath rate | |||||||||||
Battery | |||||||||||
Duration | 5 days | Up to 18 hours normal use | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | Not yet | 7 Days | 6 Days | 6 days | 15 days | 24 days | 1 day | 1.5 days |
Rechargeable | |||||||||||
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Compatibility Support | |||||||||||
Android | |||||||||||
iOS | |||||||||||
Windows Phone | |||||||||||
Mac | n/a | ||||||||||
Windows | Yes | n/a | |||||||||
Connectivity Support | |||||||||||
Bluetooth | |||||||||||
Cellular | Optional | ||||||||||
GPS | |||||||||||
NFC | |||||||||||
Wi-Fi | |||||||||||
Display | |||||||||||
Color | |||||||||||
Resolution | 320 x 300 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 502 x 410 pixels | 384 x 480 | 360 x 360 | 336x336 | 260x260 | 128 x 128 | 390 x 390 | 360 x 325 or 360 x 330 | |
Size | 1.34 inches | 42mm or 46mm | 49mm | 40mm | 1.04 inches | 1.58 inches | 1,59 inches | 1.3 inches | 1.77 inches | 1.19 inches | 1.37 inches or 1.56 inches |
Touch | |||||||||||
Type | TFT LCD | Always-On Retina LTPO OLED | Always-On Retina LTPO OLED | MicroLED | AMOLED | AMOLED | AMOLED | OLED | OLED | AMOLED | LCD |
Functions | |||||||||||
Audio Speaker | Bluetooth | ||||||||||
Clock | |||||||||||
Phone | |||||||||||
Vibration | |||||||||||
Voice | |||||||||||
Hardware | |||||||||||
Accelerometer | |||||||||||
Barometer or Altimeter | |||||||||||
Ultraviolet Sensor | |||||||||||
Water Resistance | IP67 | Water resistant up to 50 meters | 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 | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 10 ATM (100 Meters) | 3 ATM | IP67 |
Notifications | |||||||||||
Phone | |||||||||||
Emails | |||||||||||
Texts | |||||||||||
Software | |||||||||||
Operating System | Proprietary | watchOS 11 | WatchOS 10 | WatchOS 5 | Fitbit OS | Fitbit OS | Fitbit OS | Built-in | Wear OS | Wear OS | Android Wear |
Apps | |||||||||||
Music | |||||||||||
More Information | |||||||||||
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