More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $100 | $130 | $150 | $180 | $199 | $199 | $200 | $170 |
Release / Update | 2020 | 2017 | 0000 | 2021 | 2017 | 2017 | 2014 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 14 Days | 5 days | 24 hours to 10 days | 7 Days | 1.5-2 Days | 1.5-2 Days | 1 day | 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 | 354 x 306 | 320 x 300 | 128 x 128 | 400 x 400 | 400 x 400 | 320 x 320 | 296 x 128 | |
Size | 1.5 inches | 1.34 inches | 1.04 inches | 1.4 inches | 1.4 inches | 1.63 inches | 1.4 inches | |
Touch | ||||||||
Type | AMOLED | TFT LCD | AMOLED | OLED | OLED | Super AMOLED | E Ink | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | IP67 | IP67 | 5 ATM (50 Meters) | IP65 | IP67 | IP67 | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Amazfit OS | Proprietary | KoodOS | Fitbit OS | Ticwear OS | Android Wear 2.0 | Android Wear | Android Wear |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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