Garmin Forerunner 30 Amethyst

Data and technical specs:
Lens Material Chemically strengthened glass
Strap material Silicone
Physical size 35.5 x 40.7 x 13.3 mm
Weight 37.3 g
Water rating 5 ATM
Display type Sunlight-visible, transflective memory-in-pixel (MIP)
Display size 23.5 x 23.4 mm (0.93 x 0.93)
Display resolution 128 x 128 pixels
Battery life Smart mode: Up to 5 days; GPS mode: Up to 8 hours
Memory/History 7 activities

Clock features:
Time/date
GPS Time Sync
Automatic daylight saving time
Alarm clock
Stopwatch

Sensors:
GPS
Garmin Elevate wrist heart rate monitor
Accelerometer

Daily smart features:
Connectivity
Smart notifications
Find My Phone
Smartphone compatibility
Compatible with Garmin Connect Mobile

Activity tracking features:
Step counter
Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it)
Auto goal (learns your activity level and assigns a daily step goal)
Sleep monitoring (monitors total sleep and periods of movement or restful sleep)
Calories burned
Distance traveled
Intensity minutes
TrueUp
Move IQ

Training, Planning and Analysis Features:
GPS speed and distance
Customisable screen(s)
Auto Pause
Auto Lap
Manual lap
V02 max
Audio prompts
LiveTrack
Activity history on watch

Heart Rate Features:
HR zones
HR calories

Running Features:
Preloaded run profiles: Auto indoor/outdoor
GPS-based distance, time and pace
Cadence (provides real-time number of steps per minute)

Cycling Features:
Preloaded cycling profiles: Cycling auto detected

Compatibile with:
Bluetooth 4.0
Android 4.3 and later versions
iPhone 4s and later models
App Garmin Connect Mobile
Garmin Connect (Web service)

In the box:
Forerunner 30
Charging cable
Documentation