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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $130 | $200 | $175 | $300 | $80 | $179.95 | $229 | $250 |
Release / Update | 2021 | 2016 | 2015 | 2015 | 2015 | 2017 | 2021 | 2020 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 8 Days | 5 days | 7 days | 6 months | Up to 3 days | 5 Days | 2 days | |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | Partial | |||||||
Mac | n/a | n/a | n/a | |||||
Windows | n/a | n/a | n/a | |||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | n/a | ||||||
Resolution | 240 x 240 | n/a | 480 x 480 | n/a | 160 x 80 | 240 x 240 | 360 x 360 | |
Size | 1.47 inches | n/a | 1.38 inches | n/a | 1.18 inches | 1.6 inches | 1.4 inches | |
Touch | n/a | n/a | ||||||
Type | PMOLED | LCD | n/a | P-OLED | n/a | TFT LCD | LCD | OLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 3 ATM | 5 ATM | WR30 | 3 ATM | 5 ATM | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Built-in | n/a | Android Wear | n/a | Built-in | Tizen OS | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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