Garmin Forerunner 935 vs. Mobvoi TicWatch E vs. Fitbit Alta HR vs. Polar Loop vs. Amazfit T-Rex

 
Forerunner 935
TicWatch E
Alta HR
Loop
T-Rex
 GarminForerunner 935Remove Buy NowMobvoiTicWatch ERemove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$159$150$100$140
Release20172017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks1.5-2 days7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240400 x 400128 x 36NA360 x 360
Size1.2 inches1.4 inches1.4 inchesNA1.3 inches
Touch
TypeLCDOLEDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP672 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables