More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $90 | $130 | $100 | $255 | $200 |
Release / Update | 2015 | 2021 | 2013 | 2018 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 5 to 7 days | 8 Days | 5 days | 1 Day | 2 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 128 x 32 | 240 x 240 | n/a | 390 x 390 | |
Size | 1 inch | 1.47 inches | n/a | 1.2 inches | round |
Touch | n/a | ||||
Type | OLED | PMOLED | LED | AMOLED | e-paper |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IPX4 | 5 ATM | 1 ATM | 5 ATM (50 Meters) | IPX7 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Built-in | n/a | Wear OS | Pebble OS | |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |