More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $150 | $255 | $199 | $159 | $79 | $299 | $300 |
Release / Update | 2018 | 2015 | 2018 | 2017 | 2017 | 2015 | 2023 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 1 Day | 1.5-2 Days | 1.5-2 Days | 6 months | Up to 40 hours | 2–3 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 | 320 x 300 | 320 x 320 | 390 x 390 | 400 x 400 | 400 x 400 | n/a | 480 x 480 pixels | 360 x 360 |
Size | 1.34 inches | 1.63 inches or 1.45 inch | 1.2 inches | 1.4 inches | 1.4 inches | n/a | 1.5 inch | 1.2 inches |
Touch | n/a | |||||||
Type | OLED | AMOLED | AMOLED | OLED | OLED | n/a | Super AMOLED | Super AMOLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | IP67 | 5 ATM (50 Meters) | IP65 | IP67 | IP68 | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Propriertary | Android Wear 2 | Wear OS | Ticwear OS | Android Wear 2.0 | n/a | Wear OS 4 | Tizen OS |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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