Pebble Time Round vs. Fitbit Flex 2 vs. Microsoft Band 2 vs. Sony SmartBand vs. HTC re Grip

 
Time Round
Flex 2
Band 2
SmartBand
re Grip
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowMicrosoftBand 2Remove Buy NowSonySmartBandRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$100$250$100$199
Release20152016201520142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days48 hours (without GPS)5 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/a320 x 128NA160 x 32
Sizeroundn/a1.36 inchesNA1.8 inches
Touchn/aNA
Typee-paperLEDCapacitative TFTNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIPX7IP58IP57

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aNANA
Apps
Music

All Wearables