More Information | |||||||||
Check Amazon | Check Amazon | Check Amazon | |||||||
Price and Release Date | |||||||||
Suggested Price | $799 | $150 | $229 | $79 | $179.95 | $120 | $300 | $330 | $199.99 |
Release / Update | 2023 | 2014 | 2017 | 2015 | 2017 | 2015 | 2020 | 2018 | 2017 |
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 | 48 | 6 months | Up to 3 days | 8 days (without notifications) | 30 Hours | 7 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 | Yes | ||||||||
Cellular | Coming +$ | ||||||||
GPS | |||||||||
NFC | |||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | |||||||||
Resolution | 502 x 410 pixels | 320 x 320 | 400 x 400 | n/a | 160 x 80 | 240 x 240 | 360 x 360 | 216 x 432 | |
Size | 49mm | 1.63 inches | 1.39 inches | n/a | 1.18 inches | 1.2 inches | 1.2" or 1.3" | 1.5 | |
Touch | n/a | ||||||||
Type | Always-On Retina LTPO OLED | AMOLED | AMOLED | n/a | TFT LCD | LED | TFT LCD | AMOLED | AMOLED |
Functions | |||||||||
Audio Speaker | |||||||||
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 | WR30 | 2 ATM | 3 ATM | 5 ATM | 5 ATM | ||
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | WatchOS 10 | Android Wear | Android Wear 2 | n/a | n/a | Built-in | Tizen OS | Tizen OS | |
Apps | |||||||||
Music | Spotify | ||||||||
More Information | |||||||||
Check Amazon | Check Amazon | Check Amazon |