More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $50 | $100 | $450 | $280 | $250 | $300 | $180 |
Release / Update | 2014 | 2016 | 2014 | 2019 | 2021 | 2014 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 6 months | 6 months | 8 months | 3 days | 40 Hours | 2–3 days | 3–4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | n/a | ||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | n/a | n/a | n/a | 360 x 360 | 396 x 396 | 320 x 320 | 432 x 216 |
Size | n/a | n/a | 1.3 inches | 1.4 inches | 1.9 inches | 1.63 inches | 1.5 inches |
Touch | n/a | n/a | |||||
Type | n/a | LED | Analog | Super AMOLED | AMOLED | Super AMOLED | Super AMOLED |
Functions | |||||||
Audio Speaker | Bluetooth | Bluetooth | |||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | Splash resistant | 5 ATM | 5 ATM | IP68 | 5 ATM (50 Meters) | IP67 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | n/a | Tizen OS | Wear OS 3 | Tizen OS | Tizen OS |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |