More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $99.99 | $350 | $350 | $80 | $120 | $299.99 |
Release / Update | 2018 | 2023 | 2017 | 2016 | 2015 | 2017 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 30 days | 24 hours | 48 hours | 8 months | 8 days (without notifications) | 2 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 176 x 176 | 384 x 384 pixels | 480 x 480 | 360 x 360 | ||
Size | 1.28 inches | 1.2" | 1.38 inches | 1.2 inches | ||
Touch | ||||||
Type | NA | AMOLED | P-OLED | E-Ink | LED | Super AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP68 | 5 ATM (50 Meters) | IP68 | 5 ATM | 2 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Wear OS 4 | Android Wear 2 | n/a | n/a | Tizen OS | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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