Fitbit Flex 2 vs. Amazfit Cor vs. Misfit Speedo Shine vs. Garmin Forerunner 45 vs. Amazfit T-Rex
![]() | ![]() | ![]() | ![]() | ![]() | |
FitbitFlex 2Remove Buy Now | AmazfitCorRemove Buy Now | MisfitSpeedo ShineRemove Buy Now | GarminForerunner 45Remove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||||
Suggested Price | $100 | $79.99 | $80 | $199 | $140 |
Release | 2016 | 2018 | 2015 | 2019 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 5 days | 12 days | 6 months | 7 days | 20 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | NA | |||
Mac | NA | ||||
Windows | NA | ||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | NA | |||
Resolution | n/a | 80 x 160 | NA | 208 x 208 | 360 x 360 |
Size | n/a | 1.23 inches | NA | 1.04 inches | 1.3 inches |
Touch | n/a | NA | |||
Type | LED | IPS LCD | NA | LCD | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | NA | Built-in | Build-in | |
Apps | |||||
Music |