Pebble Time Round vs. Garmin Vivofit 3 vs. Huawei Talkband B2 vs. Pebble Core vs. Garmin Vivosmart 4

 
Time Round
Vivofit 3
Talkband B2
Core
Vivosmart 4
 PebbleTime RoundRemove Buy NowGarminVivofit 3Remove Buy NowHuaweiTalkband B2Remove Buy NowPebbleCoreRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$100$180$99$130
Release20152016201520162018

Activity & Fitness

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

Battery

Duration2 days1 year3 daysNA7 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/an/an/aNA
Windowsn/an/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 64128 x 88NA48 x 128
Sizeround0.55 inches0.73 inchesNA0.74 inches
TouchNA
Typee-papern/aPMOLEDNAOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP57NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/an/aNA
Apps
Music

All Wearables