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More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
Suggested Price | $150 | $299 | $600 | $ | $250 | $199.99 | $300 | $350 |
Release / Update | 2015 | 2021 | 2022 | 0000 | 2015 | 2017 | 2015 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 1 Day | 15 days | 5 hours to 2.5 days | 10 days | 2 days | 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 | ||||||||
Resolution | 320 x 320 | 416 x 416 | 260x260 | 160 x 32 | 168 x 144 | 216 x 432 | 360 x 360 | 360 x 360 |
Size | 1.63 inches or 1.45 inch | 1.28 inches | 1.3 inches | 1.8 inches | 1.26 inches | 1.5 | 1.2 inches | 1.3 inches |
Touch | ||||||||
Type | AMOLED | AMOLED | OLED | PMOLED | e-paper | AMOLED | Super AMOLED | Fullcolor AOD |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP67 | 3 ATM | 5 ATM (50 Meters) | IP57 | 5 ATM | 5 ATM | IP68 | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Android Wear 2 | Wear OS | Built-in | Pebble OS | Tizen OS | Tizen OS | Tizen OS | |
Apps | ||||||||
Music | Spotify | |||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon |