More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $150 | $150 | $155 | $275 | $179 | $279 |
Release / Update | 2017 | 2015 | 2019 | 2015 | 2017 | 2022 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 days | 5 days | Months | 1 day | 5 days | 50 Hours |
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 | 128 x 36 | n/a | 390 x 390 | 360 x 326 | 160 x 68 | 396 x 396 |
Size | 1.4 inches | 1.19 inches | 1.5 inches | 0.5" x 0.8" | 1.9 inches | |
Touch | n/a | |||||
Type | OLED | OLED | AMOLED | LCD | LCD | Super AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 1 ATM | IP67 | 5 ATM | 5 ATM (50 Meters) | ||
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Android Wear | n/a | Wear OS 3.5 | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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