Garmin Instinct 3 45mm specifications

All the technical specifications of the Garmin Instinct 3 45mm in one place: a 1.2 inch screen and heart rate monitor. Below you'll find the full overview, from storage and connectivity to what's in the box, so you can check and weigh up every detail.

Height:45 mm

Weight:53 grams

Width:45 mm

Thickness:14.9 mm

General

• Status:No longer available
• Announced:6 january 2025
• Available since:15 january 2025
• Predecessor:Garmin Instinct 2
• Item ID:010-02936-01
• EAN code: 0753759357139, 0753759339494, 0753759339487

Design type

• Watch:

Controls

• Directional key:
• Touchscreen: Capacitive

Display

• Color display: Adjustable display brightness, AMOLED
• Size: 1.2 inch
• Resolution: 390 x 390 pixels
• Aspect ratio: 1:1
• Pixels Per Inch (PPI): 460
• Screen-to-body ratio: 22.9%

Carry mode

• Strap: Interchangeable
• Wrist Size: 137-204 mm

Hardware

• Integrated antenna:

Materials

• Dust and waterproof: 10 ATM
• Metal:
• Rugged housing:

Personal Information Management (PIM)

• Agenda:
• Alarm clock:
• Date and time notation:
• Reminder list:
• Stopwatch & countdown timer:

Available applications

• Calories:
• Garmin Pay:
• Pedometer:

Navigation

• Build-in navigation system:
• Digital Compass:
• Galileo:
• GLONASS:
• GPS receiver:

Build-in memory

• Internal memory:
• Storage: 4 GB

Connections

• Pogo pin:

Connectivity

• ANT+:
• Bluetooth:

Sensors

• Barometer:
• Gesture recognition:
• Gyroscope:
• Heart rate monitor:
• Oxygen saturation (SpO2):
• Thermometer:

Compatibility

• With Android:
• With iOS: