More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $150 | $130 | $410 | $80 | $250 | $330 |
Release / Update | 2019 | 2014 | 2021 | 2016 | 2015 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 14 days | 7–10 days | 14 Days | 8 months | 10 days | 7 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Coming +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 348 x 442 | n/a | 466 x 466 | 168 x 144 | 360 x 360 | |
Size | 1.65 inches | 1.4 inches | 1.26 inches | 1.2" or 1.3" | ||
Touch | n/a | |||||
Type | AMOLED | OLED | AMOLED | E-Ink | e-paper | AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 1 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Wear OS | n/a | HarmonyOS 2 | n/a | Pebble OS | Tizen OS |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
Check Amazon | Check Amazon | Check Amazon |