More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $130 | $799 | $500 | $175 | $120 | $300 |
Release / Update | 2017 | 2023 | 2016 | 2016 | 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 | 5 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 6 months | 8 days (without notifications) | 2–3 days | |
Rechargeable | ||||||
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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 | 320 x 300 | 502 x 410 pixels | 320 x 320 | |||
Size | 1.34 inches | 49mm | 1.61 inches | 1.63 inches | ||
Touch | ||||||
Type | TFT LCD | Always-On Retina LTPO OLED | LCD | Analog | LED | Super AMOLED |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 5 ATM | 2 ATM | IP67 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Proprietary | WatchOS 10 | Android Wear | n/a | Tizen OS | |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon |