Smartwatch Garmin Forerunner 235 HR Curea Silicon Gri

• Physical dimensions: 1.77" x 1.77" x 0.46" (45.0 x 45.0 x 11.7 mm)
• Display size: 1.23" (31.1 mm) diameter
• Display resolution: 215 x 180 pixels
• Color display
• Weight: 42 g
• Battery: Rechargeable lithium-ion
• Battery life: 11 hours training, 9 days watch + activity tracking + notifications + heart rate
• Water rating: 5 ATM
• GPS- enabled
• GLONASS
• High-sensitivity receiver
• Smart notifications (displays email, text and other alerts when paired with your compatible phone)
• Vibration alert
• Music control
• Find my phone
• VIRB® control
• Watch functions

Maps & Memory

• History: 200 hours of activity data

Running Features

• Tracks Distance, Pace, HR Data, and More
• V02 max estimate
• Recovery advisor
• Race predictor
• Accelerometer (calculates distance for indoor workouts, without need for a foot pod)
• Personal records

Cycling Features

• Bike speed/cadence sensor: Yes (optional)

Performance Features

• Heart rate monitor (wrist-based)
• Foot pod (optional)
• Auto Pause® (pauses and resumes timer based on speed)
• Auto Lap® (automatically starts a new lap)
• Auto Scroll (cycles through data pages during workout)
• Advanced workouts (create custom, goal-oriented workouts)
• Pace alert (triggers alarm if you vary from preset pace)
• Time/distance alert (triggers alarm when you reach goal)
• Interval training (set up exercise and rest intervals)
• Heart rate-based calorie computation
• Calculates calories burned
• Training Effect (measures impact of an activity on your aerobic fitness)
• Customizable screen(s)
• Shock Resistant

Activity Tracking Features 

• Step counter
• Auto goal (learns your activity level and assigns a daily step goal)
• Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it)
• Sleep monitoring (monitors total sleep and periods of movement or restful sleep)

Additional 

• Connect IQ™ app support: Yes
• Wrist-based heart rate: Yes