Fitbit Alta vs. Misfit Flash Link vs. Mobvoi TicWatch S vs. Fitbit Flex vs. Amazfit T-Rex

 
Alta
Flash Link
TicWatch S
Flex
T-Rex
 FitbitAltaRemove Buy NowMisfitFlash LinkRemove Buy NowMobvoiTicWatch SRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$20$199$100$140
Release20162015201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months1.5-2 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a400 x 400NA360 x 360
Sizen/an/a1.4 inchesNA1.3 inches
Touchn/an/aNA
TypeOLEDn/aOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATMIP671 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

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

All Wearables