Samsung Gear S vs. Fitbit Charge 2 vs. Fitbit Zip vs. Huawei Talkband B2 vs. Mobvoi TicWatch 2

 
Gear S
Charge 2
Zip
Talkband B2
TicWatch 2
 SamsungGear SRemove Buy NowFitbitCharge 2Remove Buy NowFitbitZipRemove Buy NowHuaweiTalkband B2Remove Buy NowMobvoiTicWatch 2Remove Buy Now

Basic Info

Suggested Price$250$150$60$180$199
Release20132016201220152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days6 months3 days1.5-2 Days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/an/a128 x 88400 x 400
Size2 inchesn/an/a0.73 inches1.4 inches
Touchn/a
TypeSuper AMOLEDOLEDn/aPMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aSplash ResistantIP57IP65

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/an/aTicwear OS
Apps
Music

All Wearables