Garmin Vivosmart vs. Fitbit Alta HR vs. Amazfit T-Rex
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GarminVivosmartRemove Buy Now | FitbitAlta HRRemove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||
Suggested Price | $170 | $150 | $140 |
Release | 2014 | 2017 | 2019 |
Activity & Fitness | |||
Calories | |||
Cycling (Bicycling) | |||
Distance | |||
Heart | n/a | ||
Oxygen | |||
Sleep | |||
Steps | |||
Swim | |||
Battery | |||
Duration | 7 days | 7 days | 20 days |
Rechargeable | |||
Compatibility | |||
Android | |||
iOS | |||
Windows Phone | n/a | ||
Mac | n/a | ||
Windows | n/a | ||
Connectivity | |||
Bluetooth | |||
Cellular | |||
GPS | |||
NFC | |||
Wi-Fi | |||
Display | |||
Color | |||
Resolution | 128 x 16 | 128 x 36 | 360 x 360 |
Size | 1.41 inches | 1.4 inches | 1.3 inches |
Touch | |||
Type | OLED | OLED | AMOLED |
Functions | |||
Audio Speaker | |||
Clock | |||
Phone | |||
Vibration | |||
Voice | |||
Hardware | |||
Accelerometer | |||
Barometer or Altimeter | |||
Ultraviolet Sensor | |||
Water Resistance | 5 ATM | 5 ATM | |
Notifications | |||
Phone | |||
Emails | |||
Texts | |||
Software | |||
Operating System | n/a | Build-in | |
Apps | |||
Music |