More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $150 | $125 | $150 | $120 | $299 | $300 | $350 |
Release / Update | 2019 | 2015 | 2014 | 2015 | 2023 | 2015 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 14 days | 7 days | 5-7 days | 8 days (without notifications) | Up to 40 hours | 2–3 days | 4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | $ | Yes +$ | |||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 348 x 442 | n/a | 168 x 144 | 480 x 480 pixels | 360 x 360 | 360 x 360 | |
Size | 1.65 inches | n/a | 1.26 inches | 1.5 inch | 1.2 inches | 1.3 inches | |
Touch | n/a | ||||||
Type | AMOLED | n/a | e-paper | LED | Super AMOLED | Super AMOLED | Fullcolor AOD |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP67 | 5 ATM | 2 ATM | IP68 | IP68 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Wear OS | n/a | Pebble OS | n/a | Wear OS 4 | Tizen OS | Tizen OS |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
Check Amazon | Check Amazon |