More Information | |||||
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Price and Release Date | |||||
Suggested Price | $250 | $130 | $450 | $279 | $150 |
Release / Update | 2016 | 2018 | 2014 | 2022 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 13 hours to 8 days | 7 days | 8 months | 50 Hours | 2–3 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | ||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 148 x 205 | 48 x 128 | n/a | 396 x 396 | 432 x 128 |
Size | 1.38 inches | 0.74 inches | 1.3 inches | 1.9 inches | 1.84 inches |
Touch | |||||
Type | OLED | Analog | Super AMOLED | Super AMOLED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP67 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Wear OS 3.5 | n/a | ||
Apps | |||||
Music | |||||
More Information | |||||
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