More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $150 | $200 | $130 | $150 | $255 | $279 | $180 |
Release / Update | 2015 | 2018 | 2016 | 2015 | 2017 | 2022 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 5 days | 6 days | 8 months | 30 hours | 50 Hours | 3–4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | n/a | 208 x 208 | n/a | 128x128 | 396 x 396 | 432 x 216 | |
Size | 1.7 inches | 1.04 inches | 1.3 inches | 1.4 inch | 1.9 inches | 1.5 inches | |
Touch | n/a | ||||||
Type | OLED | Memory LCD | Analog | LCD | Super AMOLED | Super AMOLED | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 1 ATM | 5 ATM | IP68, 5 ATM | 5 ATM | WR30 | 5 ATM (50 Meters) | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | Wear OS 3.5 | Tizen OS | |||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |