More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | |||||
Price and Release Date | |||||||
Suggested Price | $130 | $299 | $395 | $80 | $99 | $179.95 | $330 |
Release / Update | 2014 | 2021 | 2019 | 2016 | 2013 | 2017 | 2018 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7–10 days | 1 Day | 2 days | 8 months | 5–7 days | Up to 3 days | 7 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | ||||||
Windows | n/a | ||||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Coming +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | n/a | 416 x 416 | 390x390 | 168 x 144 | 160 x 80 | 360 x 360 | |
Size | 1.28 inches | 1.19 inches | 1.26 inches | 1.18 inches | 1.2" or 1.3" | ||
Touch | n/a | ||||||
Type | OLED | AMOLED | AMOLED | E-Ink | e-paper | TFT LCD | AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 1 ATM | 3 ATM | 0.3 ATM | 5 ATM | 5 ATM | WR30 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Wear OS | Wear OS | n/a | Pebble OS | Tizen OS | |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon |