More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $50 | $255 | $175 | $130 | $180 | $349 | $180 |
Release / Update | 2020 | 2018 | 2015 | 2016 | 2015 | 2015 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 15 Days | 24 hours | 7 days | 6 days | 6 days | 25 days | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | n/a | ||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 454 x 454 | 454 x 454 | n/a | 208 x 208 | 128 x 88 | 320 x 320 | |
Size | 1.1 inches | 1.4 inches | n/a | 1.04 inches | 0.73 inches | 1.3 inches | |
Touch | n/a | ||||||
Type | AMOLED | AMOLED | n/a | Memory LCD | PMOLED | P-OLED | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP67 | 3 ATM | IP68, 5 ATM | IP57 | IP67 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | Wear OS | n/a | n/a | Android Wear | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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