More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||
Suggested Price | $199 | $150 | $400 | $170 | $175 | $179.95 | $100 | $250 |
Release / Update | 2017 | 2017 | 2021 | 2015 | 2016 | 2017 | 2013 | 2021 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 7 days | 11 Days | 5 days | 6 months | Up to 3 days | 5 days | 40 Hours |
Rechargeable | ||||||||
|
||||||||
Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | ||||||
Windows | n/a | n/a | ||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 340 x 272 or 390 x 312 | 128 x 36 | 416 x 416 | 160 x 68 | 160 x 80 | 396 x 396 | ||
Size | 1.5 inches or 1.65 inches | 1.4 inches | 1.3 inches | 1.0" x .42" | 1.61 inches | 1.18 inches | 1.9 inches | |
Touch | ||||||||
Type | AMOLED | OLED | AMOLED | LED | Analog | TFT LCD | LED | AMOLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | WR30 | 2 ATM | 5 ATM (50 Meters) | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 4 | Wear OS | n/a | n/a | Wear OS 3 | |||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon |