Pebble Time Round vs. Fitbit Alta vs. Fitbit Flex vs. Jawbone UP2 vs. HTC re Grip

 
Time Round
Alta
Flex
UP2
re Grip
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$130$100$100$199
Release20152016201320152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNANA160 x 32
Sizeroundn/aNANA1.8 inches
Touchn/aNANA
Typee-paperOLEDLEDNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/a1 ATMSplash resistantIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aNANANA
Apps
Music

All Wearables