Samsung Gear S2 vs. Fitbit Alta vs. Huawei Talkband B2 vs. Michael Kors Access Sofie

 
Gear S2
Alta
Talkband B2
Access Sofie
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowHuaweiTalkband B2Remove Buy NowMichael KorsAccess SofieRemove Buy Now

Basic Info

Suggested Price$300$130$180$395
Release2015201620152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days3 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a128 x 88390 x 390 1.19 inches
Size1.2 inchesn/a0.73 inches
Touchn/aAMOLDED
TypeSuper AMOLEDOLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/aIP571 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/aAndroid Wear 2.0
Apps
Music

All Wearables