Polar Loop 2 vs. Amazfit Bip vs. Asus VivoWatch vs. Samsung Gear 2

 
Loop 2
Bip
VivoWatch
Gear 2
 PolarLoop 2Remove Buy NowAmazfitBipRemove Buy NowAsusVivoWatchRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$120$99.99$160$300
Release2015201820182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
StepsNA
Swim

Battery

Duration8 days (without notifications)30 days24 hours to 10 days2-3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176128 x 128320 x 320
Sizen/a1.28 inchesNA1.63 inches
Touch
TypeLEDNANASuper AMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance2 ATMIP68IP67IP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aKoodOSTizen OS
Apps
Music

All Wearables