More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $140 | $450 | $250 | $ | $349 | $300 |
Release / Update | 2019 | 2016 | 2016 | 0000 | 2017 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 20 days | 14 hours to 11 days | 13 hours to 8 days | 5 hours to 2.5 days | 1.45 days | 2–3 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | $ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 360 x 360 | 215 x 180 | 148 x 205 | 160 x 32 | 480 x 480 | 360 x 360 |
Size | 1.3 inches | 1.23 inches | 1.38 inches | 1.8 inches | 1.38 inches | 1.2 inches |
Touch | ||||||
Type | AMOLED | PMOLED | P-OLED | Super AMOLED | ||
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP57 | IP68 | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Built-in | n/a | Android Wear 2 | Tizen OS | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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