More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $399 | $349 | $349 | $249 | $349 | $200 | $250 | $300 |
Release / Update | 2023 | 2015 | 2017 | 2017 | 2015 | 2014 | 2015 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hrs | 1.45 days | 2 days | 48 hours (without GPS) | 1.5 days | |||
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 484x396 | 400 x 400 | 480 x 480 | 360 x 360 | 320 x 320 | 320 x 106 | 320 x 128 | 360 x 325 or 360 x 330 |
Size | 41mm and 45mm | 1.4 inches | 1.38 inches | 1.2 inches | 1.3 inches | 1.37 inches | 1.36 inches | 1.37 inches or 1.56 inches |
Touch | ||||||||
Type | OLED | AMOLED | P-OLED | P-OLED | P-OLED | Capacitative TFT | Capacitative TFT | LCD |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM (50 Meters) | IP68 | IP67 | IP67 | IP67 | IPX7 | IP67 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 10 | Android Wear | Android Wear 2 | Android Wear 2 | Android Wear | n/a | n/a | Android Wear |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon |