Fitbit Alta vs. Jawbone UP2 vs. Mobvoi TicWatch S2 vs. Amazfit GTS vs. Amazfit T-Rex

 
Alta
UP2
TicWatch S2
GTS
T-Rex
 FitbitAltaRemove Buy NowJawboneUP2Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$100$180$150$140
Release20162015201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days2 DAYS14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNA400 x 400348 x 442360 x 360
Sizen/aNA1.39 inches1.65 inches1.3 inches
Touchn/aNA
TypeOLEDNAOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aSplash resistant5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aNAWear OSWear OSBuild-in
Apps
Music

All Wearables