Fitbit One vs. Garmin Vivosmart HR vs. Garmin Fenix 5 vs. Mobvoi TicWatch S vs. Amazfit T-Rex

 
One
Vivosmart HR
Fenix 5
TicWatch S
T-Rex
 FitbitOneRemove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5Remove Buy NowMobvoiTicWatch SRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$170$599.99$199$140
Release20122015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days5 days2 Weeks1.5-2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68240 x 240400 x 400360 x 360
Sizen/a1.08 inches1.2 inches1.4 inches1.3 inches
Touch
TypeOLEDn/anaOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATM10 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables