Time Time Steel M600 SmartBand 2 Pulse Ox
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Basic Info

Suggested Price $150 $250 $330 $130 $120
Release 2015 2015 2016 2015 2014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration 7 days 10 days 2 days 2 days 2 weeks
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a n/a n/a n/a
Mac n/a n/a n/a n/a
Windows n/a n/a n/a n/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a blue
Resolution 168 x 144 168 x 144 240 x 240 n/a 128 x 32
Size 1.26 inches 1.26 inches 1.3 inches n/a n/a
Touch n/a n/a Swipe
Type e-paper e-paper TFT n/a OLED

Functions

Audio Speaker Alerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5 ATM 5 ATM IPX8 IP58

Notifications

Phone
Emails
Texts

Software

Operating System Pebble OS Pebble OS Android Wear n/a n/a
Apps
Music

All Wearables