More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $199 | $275 | $500 | $100 | $330 | $299 |
Release / Update | 2019 | 2015 | 2015 | 2016 | 2016 | 2023 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | $ | ||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 1 day | 50 hours to 6 weeks | 1 year | 2 days | Up to 40 hours |
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 | 300 x 300 | 360 x 326 | 218 x 218 | 64 x 64 | 240 x 240 | 480 x 480 pixels |
Size | 1.34 inches | 1.5 inches | 1.2 inches | 0.55 inches | 1.3 inches | 1.5 inch |
Touch | ||||||
Type | AMOLED | LCD | Chroma LED | TFT | Super AMOLED | |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | IP67 | 10 ATM (100 Meters) | 5 ATM | IPX8 | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Built-in | Android Wear | Built-in | n/a | Android Wear | Wear OS 4 |
Apps | ||||||
Music | ||||||
More Information | ||||||
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