Garmin Vivomove vs. Samsung Gear S2 vs. Fitbit Alta vs. Huawei Watch 2 vs. Amazfit T-Rex

 
Vivomove
Gear S2
Alta
Watch 2
T-Rex
 GarminVivomoveRemove Buy NowSamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowHuaweiWatch 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$300$130$350$140
Release20162015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year2-3 days5 days48 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 360n/a480 x 480360 x 360
Sizen/a1.2 inchesn/a1.38 inches1.3 inches
Touchn/an/a
Typen/aSuper AMOLEDOLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68n/aIP685 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/aTizenn/aAndroid Wear 2Build-in
Apps
Music

All Wearables