Sigma Sport R1 vs Under Armour Armour39

Sigma Sport R1 Under Armour Armour39

Basic Info

Wear TypeChest StrapChest Strap
Price$4399$9999Sigma Sport R1 is 2.3x cheaper
Ratings

Activity & Fitness

Activity Yes YesBoth track daily activity
Calories No YesUnder Armour Armour39 tracks your calories burned
Sleep No NoBoth don't monitor sleep pattern
Heart Rate / Pulse Yes YesBoth have built in heart rate sensor
Distance No NoBoth don't have stride length tracking
Steps No NoBoth don't count your steps
Stairs / Floors No NoBoth don't have elevation feature
Exercise Tagging No NoBoth don't have exercise tagging
Smart Coach No NoBoth don't have coaching feature
Goal Setting No NoBoth don't have goal setting
Inactivity Alertn/an/aBoth don't have inactivity alerts

Additional Features

GPS No NoBoth don't have built-in GPS support
Compassn/an/aBoth don't have a compass
Watch / Clock No NoBoth don't have watch
Alarm Clock No NoBoth don't have alarm clock
Reminders No NoBoth don't have reminder
Stopwatch No NoBoth don't have stopwatch
Music Playbackn/an/aBoth don't have music playback
ReportsActivityActivity

Smartphone Remote Features

Notifications No NoBoth don't have phone notifications
Caller ID No NoBoth don't show caller ID notification
Music Control No NoBoth don't have phone music control
Call Controln/an/aBoth don't have call control
Camera Controln/an/aBoth don't have camera control
Find Phonen/an/aBoth don't have a find phone feature

Battery

Duration475 days1 daysSigma Sport R1 battery life is about 475.0 times longer
Battery TypeReplaceable Cell BatteryRechargeable Battery

Physical Specs

Weather Resistance Yes Yes
Waterproof Yes No
IP Ratingn/an/a
Weightn/a64 grams

User Interface

Display No No

Compatibility

Android Yes NoSigma Sport R1 is compatibles with Android phones and tablets
iOS Yes YesBoth compatible iOS devices
OS X/Mac No NoBoth don't compatible MAC OS X devices
Windows Phone No NoBoth don't compatible with Windows Phone devices
Windows No NoBoth don't have a find phone feature
Web Portal Yes NoSigma Sport R1 allows you upload and view data on the online portal
Social Featuresn/an/aBoth don't have social features

Connectivity

Bluetooth Yes YesBoth have Bluetooth data transfer technology
Wi-Fi No NoBoth don't have Wi-Fi connection
NFC No NoBoth don't have NFC connectivity
ANT+ No NoBoth don't provide ANT+ wireless technology
Buy on AmazonBuy on Amazon

Sigma Sport R1

Under Armour Armour39