More Information | |||||
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Price and Release Date | |||||
Suggested Price | $269 | $300 | $170 | $130 | $350 |
Release / Update | 2016 | 2018 | 2015 | 2016 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 18 hours | 14 days | 5 days | 6 days | 1 day |
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 | 340 x 272 or 390 x 312 | 128 x 128 | 160 x 68 | 208 x 208 | 390 x 390 |
Size | 1.5 inches or 1.65 inches | 0.9 inches | 1.0" x .42" | 1.04 inches | 1.19 inches |
Touch | |||||
Type | AMOLED | AMOLED | LED | Memory LCD | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5ATM | 10 ATM (100 Meters) | 5 ATM | IP68, 5 ATM | 3 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Watch OS | n/a | Wear OS | ||
Apps | |||||
Music | |||||
More Information | |||||
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