Pebble 2 vs. Sony SmartWatch 3 vs. Huawei Talkband B2 vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
2
SmartWatch 3
Talkband B2
Access Sofie HR
Vivosmart 4
 Pebble2Remove Buy NowSonySmartWatch 3Remove Buy NowHuaweiTalkband B2Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$129$250$180$395$130
Release20162014201520192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 days3 days2 days7 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/a320 x 320128 x 88390 x 39048 x 128
Sizen/a1.6 inches0.73 inches1.19 inches0.74 inches
Touch
Typee-paperTFT LCDPMOLEDOMOLEDOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP68IP570.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aWear OS
Apps
Music

All Wearables