More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $799 | $50 | $80 | $300 | $350 | $299.99 | $250 |
Release / Update | 2023 | 2015 | 2016 | 2015 | 2016 | 2017 | 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 | 6 months | 6 months | 2–3 days | 4 days | 2 days | 2 days |
Rechargeable | |||||||
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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 | $ | Yes +$ | |||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | 502 x 410 pixels | n/a | n/a | 360 x 360 | 360 x 360 | 360 x 360 | 320 x 320 |
Size | 49mm | n/a | n/a | 1.2 inches | 1.3 inches | 1.2 inches | 1.6 inches |
Touch | n/a | n/a | |||||
Type | Always-On Retina LTPO OLED | n/a | n/a | Super AMOLED | Fullcolor AOD | Super AMOLED | TFT LCD |
Functions | |||||||
Audio Speaker | 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 | 3 ATM | 5 ATM | IP68 | IP68 | 5 ATM | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 10 | n/a | n/a | Tizen OS | Tizen OS | Tizen OS | Android Wear |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
Check Amazon | Check Amazon |