Fitbit One vs. Amazfit Arc vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Fitbit Flex vs. Michael Kors Grayson
FitbitOneRemove Buy Now | AmazfitArcRemove Buy Now | Michael KorsGraysonRemove Buy Now | FitbitAlta HRRemove Buy Now | FitbitFlexRemove Buy Now | Michael KorsGraysonRemove Buy Now |
Basic Info | ||||||
Suggested Price | $100 | $69.99 | $350 | $150 | $100 | $350 |
Release | 2012 | 2016 | 2018 | 2017 | 2013 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Cycling (Bicycling) | ||||||
Distance | ||||||
Heart | ||||||
Oxygen | ||||||
Sleep | ||||||
Steps | ||||||
Swim | ||||||
Battery | ||||||
Duration | 10-14 days | 20 days | 24 hours | 7 days | 5 days | 24 hours |
Rechargeable | ||||||
Compatibility | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | n/a | NA | ||||
Mac | ||||||
Windows | ||||||
Connectivity | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | n/a | 72 x40 | 453 x 454 | 128 x 36 | NA | 453x454 |
Size | n/a | 0.42 inches | 1.39 inches | 1.4 inches | NA | 1.39 inches |
Touch | NA | |||||
Type | OLED | OLED | AMOLED | OLED | LED | AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | Splast Resistant | IP67 | 1 ATM | 1 ATM | 1 ATM | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Android Wear | NA | Android Wear | ||
Apps | ||||||
Music |