Pebble Time Round vs. Sony SmartBand 2 vs. Garmin Vivofit 4 vs. Michael Kors Access Sofie HR vs. Huawei Band 2

 
Time Round
SmartBand 2
Vivofit 4
Access Sofie HR
Band 2
 PebbleTime RoundRemove Buy NowSonySmartBand 2Remove Buy NowGarminVivofit 4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$200$130$79.95$395$69.99
Release20152015201820192017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days1 year2 days21 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a88 x 88390 x 390128 x 32
Sizeroundn/aNA1.19 inches0.91 inches
Touchn/a
Typee-papern/aNAOMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP585 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OS
Apps
Music

All Wearables