More Information | |||||
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Price and Release Date | |||||
Suggested Price | $349 | $130 | $200 | $350 | $330 |
Release / Update | 2015 | 2021 | 2016 | 2023 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 18 hours | 8 Days | 5 days | 24 hours | 7 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | Partial | ||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Coming +$ | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 340 x 272 or 390 x 312 | 240 x 240 | 384 x 384 pixels | 360 x 360 | |
Size | 1.5 inches or 1.65 inches | 1.47 inches | 1.2" | 1.2" or 1.3" | |
Touch | |||||
Type | AMOLED | PMOLED | LCD | AMOLED | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IPX7 | 5 ATM | 5 ATM (50 Meters) | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Watch OS | Built-in | Wear OS 4 | Tizen OS | |
Apps | |||||
Music | Spotify | ||||
More Information | |||||
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