More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $140 | $249 | $130 | $299 | $200 | $299.99 | $100 |
Release / Update | 2019 | 2022 | 2014 | 2016 | 2014 | 2017 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 20 days | Not yet | 7–10 days | 1 day | 2 days | 5 days | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Optional | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 360 x 360 | 368 x 448 pixels | n/a | 320 x 320 | 360 x 360 | n/a | |
Size | 1.3 inches | 40mm | 1.37 inches | 1.63 inches | 1.2 inches | n/a | |
Touch | n/a | n/a | |||||
Type | AMOLED | LTPO OLED Retina | OLED | LCD | Super AMOLED | Super AMOLED | n/a |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | 1 ATM | IP67 | 5 ATM | IP58 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | WatchOS 8.1 | n/a | Android Wear 2 | Android Wear | Tizen OS | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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