Sony SmartWatch 3 vs. Huawei Talkband B2 vs. Misfit Ray vs. Polar Loop 2

 
SmartWatch 3
Talkband B2
Ray
Loop 2
 SonySmartWatch 3Remove Buy NowHuaweiTalkband B2Remove Buy NowMisfitRayRemove Buy NowPolarLoop 2Remove Buy Now

Basic Info

Suggested Price$250$180$100$120
Release2014201520162015

Activity & Fitness

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

Battery

Duration2 days3 days6 months8 days (without notifications)
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320128 x 88n/an/a
Size1.6 inches0.73 inchesn/an/a
Touchn/a
TypeTFT LCDPMOLEDLEDLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP575 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/a
Apps
Music

All Wearables