Garmin Forerunner 170 3.05 cm (1.2") AMOLED 30 mm Digital 390 x 390 pixels Touchscreen White GPS (satellite)

Heart rate contact sensors: Yes
Stopwatch: Yes
Heart rate data transfer: ANT+
Advanced workouts: Yes
Speedometer data transfer: Bluetooth
Find my phone function: Yes
Race predictor: Yes
Interval training: Yes
Multisport mode: Yes
Accelerometer: Yes
Altimeter: Yes
Alarm clock: Yes
Heart rate-based calorie computation: Yes
Vibrating alarm clock: Yes
Calendar: Yes
Weather display: Yes
Calendar notifications: Yes
Recommended activity: Cycling, Hiking, Swimming
Weather forecast: Yes
Smart notifications: Yes
Thermometer: Yes
Barometric altimeter: Yes
Pedometer: Yes
Anti-lost alert function: Yes
Audible alarm(s): Yes
Gyroscope: Yes
Activity tracker: Yes
Smart wake-up: Yes
Heart rate monitor: Yes
Time/distance alert: Yes
Music control: Yes
Timer: Yes
Barometer: Yes
Electronic compass: Yes
Running dynamics: Yes
Distance travelled: Yes
Accessibility features: Color Filters
Stress monitoring function: Yes
Shape: Round
Lens material: Glass
Buckle colour: Grey
Market positioning: Sport watch
Wrist size range: 126 - 203 mm
Band colour: White
Band material: Silicone
Watch case size: 30 mm
Watch case colour: White
Watch case material: Glass Fiber Reinforced Polymer (GFRP)
Battery life (GPS mode): 20 h
Galileo: Yes
GLONASS: Yes
ANT+ enabled: Yes
GPS (satellite): Yes
Built-in speaker(s): Yes
Display type: Digital
Colour display: Yes
Display resolution: 390 x 390 pixels
Display diameter: 3.04 cm
Display technology: AMOLED
Touchscreen: Yes
Display diagonal: 3.05 cm (1.2")
Near Field Communication (NFC): Yes
Battery technology: Lithium-Ion (Li-Ion)