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More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $50 | $100 | $399 | $799 | $399 | $799 | $159 | $400 | $150 | $300 |
Release / Update | 2020 | 2020 | 2024 | 2023 | 2023 | 2022 | 2023 | 2022 | 2020 | 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 | 15 Days | 14 Days | Up to 18 hours normal use | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 18 hrs | 36 hrs | Up to 7 days | 14 days | 7 days | 1.5 days |
Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
Android | ||||||||||
iOS | ||||||||||
Windows Phone | ||||||||||
Mac | n/a | |||||||||
Windows | n/a | |||||||||
Connectivity Support | ||||||||||
Bluetooth | ||||||||||
Cellular | ||||||||||
GPS | ||||||||||
NFC | ||||||||||
Wi-Fi | ||||||||||
Display | ||||||||||
Color | ||||||||||
Resolution | 454 x 454 | 354 x 306 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 502 x 410 pixels | 484x396 | 502×410 pixels | 260x260 | 126 x 294 | 360 x 325 or 360 x 330 | |
Size | 1.1 inches | 1.5 inches | 42mm or 46mm | 49mm | 41mm and 45mm | 1.92 inches | 1.04-inch AMOLED | 1.3 inches | 1.1 inches | 1.37 inches or 1.56 inches |
Touch | ||||||||||
Type | AMOLED | AMOLED | Always-On Retina LTPO OLED | Always-On Retina LTPO OLED | OLED | LTPO OLED Retina | AMOLED | AMOLED | AMOLED | LCD |
Functions | ||||||||||
Audio Speaker | Bluetooth | |||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | 5 ATM | 5 ATM | 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 (50 Meters) | 10 ATM (100 Meters) | Water-resistant up to 50m | 5 ATM (50 Meters) | 5 ATM | IP67 |
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | Built-in | Amazfit OS | watchOS 11 | WatchOS 10 | WatchOS 10 | WatchOS 9 | Fitbit OS | Built-in | Built-in | Android Wear |
Apps | ||||||||||
Music | ||||||||||
More Information | ||||||||||
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