Garmin Forerunner 55 2.64 cm (1.04) 42 mm Digital 208 x 208 pixels GPS (satellite)

Compatible operating systems: iPhone®, Android ™ | Recommended activity: Running | Heart rate data transfer: ANT+ | Automatic pause: Yes | Fitness test: Yes | Battery life (GPS mode): 20 h | Clock mode: 12h/24h | Sports activity apps: Connect IQ | Training recommendations: Yes | Recovery time suggestion: Yes | Alarm clock: Yes | Hunt/fish calendar: Yes | Interval training: Yes | Languages support: Multi | Pace alert: Yes | Smart notifications: Yes | Activity monitoring: Yes | Recommended activity: Fitness | Music control: Yes | Stopwatch: Yes | Time/distance alert: Yes | Find my phone function: Yes | Lens material: Glass | Training programming: Yes | Weather forecast: Yes | Advanced workouts: Yes | Built-in distance meter: Yes | Band material: Silicone | Water resistance: 5 ATM | Automatic daily activity detection: Yes | Area calculation: Yes | Watch case size: 42 mm | Calories burned: Yes | Display diagonal: 2.64 cm (1.04") | Heart rate monitor: Yes | Package width: 68 mm | Manual: Yes | Width: 42 mm | Master (outer) case gross weight: 8.6 kg | Master (outer) case width: 305 mm | Country of origin: Taiwan | Product colour: Black | Master (outer) case length: 381 mm | Near Field Communication (NFC): No | Weight: 37 g | Battery life: 14 day(s) | Backlight type: LED | Display resolution: 208 x 208 pixels | Accelerometer: Yes | Pedometer: Yes | Shape: Round | Market positioning: Sport watch | Package depth: 67 mm | Backlight: Yes | Rechargeable battery: Yes | Calendar: Yes | GLONASS: Yes | Package height: 137 mm | Protection features: Scratch resistant, Shock resistant, Splash proof, Water resistant, Waterproof | Display type: Digital | Products per master (outer) case: 40 pc(s) | Vibrating alert: Yes | Battery type: Built-in battery | Workout tracking: Yes | Depth: 42 mm | Colour display: Yes | Package weight: 170 g | Thickness: 1.16 cm | Master (outer) case height: 315 mm | Band colour: Black | Distance travelled: Yes | Timer: Yes | Touchscreen: No | Bluetooth: Yes | Battery level indicator: Yes | GPS (satellite): Yes | Quantity per pack: 1 pc(s) | Personal goals: Yes | Warnings: Avoid prolonged contact with water to prevent damage to the device. | Warnings: The battery in the watch should not be replaced by unauthorised persons. If the battery runs out, contact an authorised service centre. | Warnings: Do not expose the product to extreme temperatures or direct sunlight.