Samsung Gear S2 vs. Fitbit Alta vs. Mobvoi TicWatch 2 vs. Sony SmartBand vs. HTC re Grip

 
Gear S2
Alta
TicWatch 2
SmartBand
re Grip
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowMobvoiTicWatch 2Remove Buy NowSonySmartBandRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$130$199$100$199
Release20152016201720142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days1.5-2 Days5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 360n/a400 x 400NA160 x 32
Size1.2 inchesn/a1.4 inchesNA1.8 inches
Touchn/aNA
TypeSuper AMOLEDOLEDOLEDNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/aIP65IP58IP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/aTicwear OSNANA
Apps
Music

All Wearables