Pebble Time Round vs. Huawei Talkband B2 vs. Amazfit Stratos vs. Fitbit Versa vs. Diesel On Full Guard 2.5

 
Time Round
Talkband B2
Stratos
Versa
On Full Guard 2.5
 PebbleTime RoundRemove Buy NowHuaweiTalkband B2Remove Buy NowAmazfitStratosRemove Buy NowFitbitVersaRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$200$180$199$199.99$325
Release20152015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days3 days5 days4 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88320 x 300300 x300454x454
Sizeround0.73 inches1.34 inches1.34 inches1.39 inches
Touch
Typee-paperPMOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP575 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aProprietaryWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables