Motorola Moto 360 Sport vs. Huawei Talkband B2 vs. Polar Loop 2 vs. Fitbit Versa 2 vs. Garmin VivoActive 4

 
Moto 360 Sport
Talkband B2
Loop 2
Versa 2
VivoActive 4
 MotorolaMoto 360 SportRemove Buy NowHuaweiTalkband B2Remove Buy NowPolarLoop 2Remove Buy NowFitbitVersa 2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$199$180$120$199$349
Release20162015201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swimn/a

Battery

Durationn/a3 days8 days (without notifications)5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88n/a300 x 300260 x 260
Size1.37 inches0.73 inchesn/a1.34 inches1.3ionches
Touch
TypeLCDPMOLEDLEDAMOLEDMIP

Functions

Audio Speakern/aBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aIP572 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aBuild-inWear OS
Apps
Musicn/a

All Wearables