More Information | |||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||||
Suggested Price | $799 | $150 | $150 | $150 | $400 | $179 | $150 | $300 | $250 |
Release / Update | 2023 | 2014 | 2017 | 2016 | 2020 | 2017 | 2014 | 2015 | 2014 |
Activity & Fitness | |||||||||
Calories | |||||||||
Distance | |||||||||
Heart | Third-generation optical heart sensor | ||||||||
VO2max (Oxygen) | |||||||||
Sleep | |||||||||
Steps | |||||||||
Stress mgt | |||||||||
Female health | |||||||||
Skin temp | |||||||||
Breath rate | |||||||||
Battery | |||||||||
Duration | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 7 days | 5 days | 24 days | 5 days | 1 day | 1.5 days | 2 days | |
Rechargeable | |||||||||
|
|||||||||
Compatibility Support | |||||||||
Android | |||||||||
iOS | |||||||||
Windows Phone | |||||||||
Mac | n/a | n/a | n/a | n/a | |||||
Windows | n/a | n/a | n/a | n/a | |||||
Connectivity Support | |||||||||
Bluetooth | |||||||||
Cellular | |||||||||
GPS | |||||||||
NFC | |||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | |||||||||
Resolution | 502 x 410 pixels | 320 x 320 | 128 x 36 | 128 x 128 | 160 x 68 | 320 x 290 | 360 x 325 or 360 x 330 | 320 x 320 | |
Size | 49mm | 1.63 inches | 1.4 inches | 1.77 inches | 0.5" x 0.8" | 1.56 inches | 1.37 inches or 1.56 inches | 1.6 inches | |
Touch | n/a | ||||||||
Type | Always-On Retina LTPO OLED | AMOLED | OLED | OLED | OLED | LCD | LCD | LCD | TFT LCD |
Functions | |||||||||
Audio Speaker | Bluetooth | Bluetooth | |||||||
Clock | |||||||||
Phone | |||||||||
Vibration | |||||||||
Voice | |||||||||
Hardware | |||||||||
Accelerometer | |||||||||
Barometer or Altimeter | |||||||||
Ultraviolet Sensor | |||||||||
Water Resistance | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | IP55 | 10 ATM (100 Meters) | 5 ATM | IP67 | IP67 | IP68 | ||
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | WatchOS 10 | Android Wear | n/a | Wear OS | n/a | Android Wear | Android Wear | Android Wear | |
Apps | |||||||||
Music | |||||||||
More Information | |||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |