More Information | |||||
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Price and Release Date | |||||
Suggested Price | $180 | $350 | $349 | $59 | $279 |
Release / Update | 2015 | 2017 | 2015 | 2016 | 2022 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 6 days | 48 hours | 15 days | 50 Hours | |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | |||
Windows | n/a | n/a | |||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 128 x 88 | 480 x 480 | 320 x 320 | 216 × 432 | 396 x 396 |
Size | 0.73 inches | 1.38 inches | 1.3 inches | 1.5 inches | 1.9 inches |
Touch | |||||
Type | PMOLED | P-OLED | P-OLED | AMOLED | Super AMOLED |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP57 | IP68 | IP67 | 5 ATM | 5 ATM (50 Meters) |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Android Wear 2 | Android Wear | Tizen | Wear OS 3.5 |
Apps | |||||
Music | |||||
More Information | |||||
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