Pebble Time Round vs. Samsung Gear S2 vs. Sony SmartBand vs. Garmin VivoActive 4 vs. HTC re Grip

 
Time Round
Gear S2
SmartBand
VivoActive 4
re Grip
 PebbleTime RoundRemove Buy NowSamsungGear S2Remove Buy NowSonySmartBandRemove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$300$100$349$199
Release20152015201420192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2-3 days5 days8 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a360 x 360NA260 x 260160 x 32
Sizeround1.2 inchesNA1.3ionches1.8 inches
TouchNA
Typee-paperSuper AMOLEDNAMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP68IP585 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizenNAWear OSNA
Apps
Music

All Wearables