More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $99.99 | $130 | $130 | $249 | $330 | $250 |
Release / Update | 2018 | 2015 | 2016 | 2017 | 2016 | 2021 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 30 days | 1 year | 6 days | 2 days | 40 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 | 176 x 176 | n/a | 208 x 208 | 360 x 360 | 240 x 240 | 396 x 396 |
Size | 1.28 inches | 1.07 inches | 1.04 inches | 1.2 inches | 1.3 inches | 1.9 inches |
Touch | ||||||
Type | NA | Segmented LCD | Memory LCD | P-OLED | TFT | AMOLED |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP68 | 5 ATM | IP68, 5 ATM | IP67 | IPX8 | 5 ATM (50 Meters) |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Android Wear 2 | Android Wear | Wear OS 3 | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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