Polar Grit X Rugged Outdoor Watch With GPS

Built for military-level durability with sapphire glass and ultra-long battery, equipping you with new navigation tools, always-on outdoor features and Polar's ultimate training solutions so you can go wherever your heart takes you.

The Polar Grit X outdoor multisport watch is an uncompromising combination of rugged and durable, yet lightweight design, top training features and the possibilities of Polar Flow, the ultimate training platform. Polar Grit X comes with built-in GPS, compass and altimeter in training mode, and Polar’s unique Smart Coaching features that make sure you’re ready for your future adventures.

In the box: Polar Grit X training computer, USB cable, Polar Ignite Getting Started Guide

Features:

• Measurements: 47 x 47 x 8.5 mm
• Weight: 64g with a wristband
• Water-resistant (100m)
• Display: Always-on color touch display. Laminated Gorilla glass lens with anti-fingerprint coating, protected with forged stainless steel bezel with lugs.
• Display: 240x240
• Battery: 346 mAh Li-pol battery. Battery life up to 40 h in training mode (GPS and wrist-based heart rate) or up to 7 days in watch mode with continuous heart rate tracking. Multiple power save options available.
• Integrated GPS, GLONASS, Galileo, QZSS. Assisted GPS for fast fix times. Barometric altitude, incline, ascent and descent
• Connectivity: Bluetooth Low Energy. A custom USB cable for charging and data synchronization
• Date and weekday indicator
• Time of day (12/24h) with alarm and snooze. Stopwatch and countdown timer.
• Compatible with Polar BLE heart rate sensor

Smart Coaching features: 

• Fitness test - A five-minute test that measures aerobic fitness from your resting heart rate, heart rate variability and your background information. Complete the test regularly to see the progress you’re making
• Heart rate zones divided into five zones based on the percentage of your maximum heart rate
• Training benefit which will deliver an overview after each training session for more detailed feedback
• Smart Calories which is the most accurate calorie counter on the market
• Running Program - Train for a running event with a personal and adaptive training plan in Polar Flow. Choose from four different targets, 5K, 10K, half marathon and marathon, and get a training plan that fits you and your goals
• Running Index gives daily information about your performance level, both aerobic fitness and running economy
• Recovery status -  Shows you the time necessary for recovery before the next training session. Available on Polar Flow
• Sleep Plus - Sleeping well will help boost your recovery and performance. Polar Sleep Plus™ automatically detects the timing, amount, and quality of your sleep. You'll also receive feedback on your sleep so that you can make changes towards better sleep
• Serene™ breathing exercise  - a guided deep breathing exercises that help you relax your body and calm down your mind. Deep breathing is an easy and efficient way to manage stress, build resilience and improve focus.
• Nightly Recharge™ recovery measurement - an automatic overnight recovery measurement that shows you how your body was able to recover from training and stress.

Activity features:

• Continuous heart rate - Track your heart rate easily and accurately with the Polar proprietary optical heart rate measurement
• Activity guide which will help you stay active all day long
• Activity benefit which gives feedback about your daily, weekly and monthly activity
• Activity Goal
• Active Time
• Activity tracking 24/7 registers your daily activity and tracks your steps, calories and sleep time, and notifies when you’ve been inactive for long periods of time
• Advanced GPS - accurate and reliable GPS measures your speed, distance, and route with precision. Thanks to the GPS power save mode, every turn gets tracked even on your longest adventures
• Steps and distance counts your steps taken during the day and keeps the logs in Diary view
• Inactivity alerts remind you when you have been sitting for too long
• Activity zones track your daily activities at five intensity levels: resting, sitting, low, medium and high
• Sleep duration and quality monitor gives you a detailed look into how you sleep at night so you can see if it's affected by any changes in your daily life

Body measurement features:

• User-definable heart rate zone limits
• HRmax (user set)
• HRmax (age-based)
• Polar Fitness Test
• Polar OwnCal® – Smart Calories
• HR-based target zones with a visual and audible alarm
• Automatic age-based target zone – bpm / %
• Average, minimum and maximum heart rate of training

Training features:

• FitSpark™ training guide - takes care of workout planning for you. It offers you daily ready. Made workouts that match your recovery, fitness level, and training history. Each workout is easily available on your Polar sports watch. Your watch offers you real-time guidance during the workout.
• Running program
• Training Diary
• Training History
• Training targets, you can create detailed training targets in the Polar Flow web service and sync them to your device
• Automatic laps, you can set the training computer to take laps based on time or preset distance, for example, every 1 km/mi
• Personal best, which tracks your personal bests and notifies you when you have broken your record
• Finish Time Estimator estimates your end time based on your speed when you head out for a run or a ride
• Autostart/stop which starts and stops training recording automatically when you start or stop moving
• Interval timer - two timers for any interval workout, based on distance or time, or loop those timers
• Instant analysis in the Polar Flow app, where you can see your route and graphical visualization of your training data
• Swimming Metrics - Easily track your swimming performance with automatic detection of your swimming style, distance, pace, strokes and rest times. 
• Advanced training analysis, which lets you easily analyze every detail of your training in the Polar Flow web service and get a deeper insight into your activities

GPS features:

• Distance
• Speed/Pace
• Altitude, ascent, and descent
• Back to Start, which directs you to your starting point in the shortest distance possible

Polar Flow web service features: 

• Steps, which shows the steps taken during the day, which allows for very simple targeting of daily activity 
• Advanced training analyzing, which lets you easily analyze every detail of your training and get a deeper insight into your activities with plenty of possibilities to learn from what you do.
• Map view, when you turn GPS on you get a map view of your training route, where you can analyze your training data in further detail
• Relive video feature with which you can see the highlights of your training and routes

Polar Flow mobile app features:

• Instant training analysis
• Easy data sync to the Polar Flow web service via Bluetooth® Smart
• Inactivity Alert

Recording features:

• Training diary
• Memory capacity 17 h training with GPS and HR
• Training files (with summaries) – 14

 
Data transfer

• Compatible with PC Windows XP, Windows 7, Windows 8, and later
• Compatible with Polar Flow web service via a standard micro-USB cable
• Compatible with Polar Flow mobile app via Bluetooth Smart
• Compatible with Mac OS X 10.6, OS X 10.7, OS X 10.8, and later
• Data export