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

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