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polar grit x: the ultimate multisport gps smart watch for adventurers - unparalleled battery life, heart rate monitoring, military-grade durability, sleep and recovery tracking, and navigation for trail running and mountain biking. logo

Polar Grit X: The Ultimate Multisport GPS Smart Watch for Adventurers - Unparalleled Battery Life, Heart Rate Monitoring, Military-Grade Durability, Sleep and Recovery Tracking, and Navigation for Trail Running and Mountain Biking. Review

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Revainrating 3.5 out of 5  
Rating 
3.7
🏃‍♂️ Running, 🥋 Sports & Fitness

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Description of Polar Grit X: The Ultimate Multisport GPS Smart Watch for Adventurers - Unparalleled Battery Life, Heart Rate Monitoring, Military-Grade Durability, Sleep and Recovery Tracking, and Navigation for Trail Running and Mountain Biking.

LIGHTEST OUTDOOR WATCH WITH ULTRA LONG BATTERY LIFE: Up to 40h battery life with full GPS and HR tracking (even up to 100h with power save options), up to 7 days in watch mode with 24/7 HR. At 64 grams, Grit X weights 20-30% less than usual outdoor watches. MILITARY LEVEL DURABILITY: Grit X has passed several MIL-STD-810G tests and is water resistance up to 100m / 10ATM. NAVIGATION: The real-time turn-by-turn route guidance and route import from Komoot keep you on the right track. Compass and barometric altitude (in training mode) and Polar’s unique training features helps you to aim higher!. AUTOMATICALLY DETECTED UPHILL AND DOWNHILL stats from Hill Splitter tell you how you performed on the ascent and descent sections of your route by using your speed, distance and altitude data. AUTOMATIC OVERNIGHT RECOVERY MEASUREMENT: Polar Nightly Recharge lets you know when you can safely push your body further. +130 SPORT PROFILES. POLAR FLOW for planning and analyzing your training sessions.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Keeps me updated on my fitness progress

As the quarantine began I was fortunate enough to find a good deal on the new Bowflex Max Trainer M5 at Revain. But the HRM chest strap sucked. I then got a Polar H10 HRM chest strap which was amazing and provided me with Polar online tracking software which is even more amazing. This then prompted me to purchase this Grit X watch, to which I could add sleep tracking and have a better idea of my calories. It was probably overkill for my needs, but I wanted a fitness watch with an always-on…

Pros
  • Great construction
Cons
  • Crumpled packaging

Revainrating 1 out of 5

Bad GPS device

The basic requirement for a GPS device is to track my location, distance and pace. That's where this device fails. And it fails in crazy ways. Today I ran 16 miles cross country. At the end of the run, the Grit X showed me 4.93 miles. It wasn't successful for the first mile. I had good GPS reception so I have no idea why this could have happened. While the device recorded the entire route, heart rate, elevation gain, etc., the distance and pace were all wrong. This is the second of three runs…

Pros
  • Hands-free
Cons
  • Very expensive

Revainrating 5 out of 5

Polar Grit Review - 5 star product

I've been using Polar since the 90's. I'm also a techie who loves watches. So of course I was excited about this new Grit X and bought it right away. Now I mostly mountain bike and swim when I train outside, so I like a watch that's strong and durable (unfortunately I fall every now and then). The first impression of this watch is aesthetically very impressive. New large metal keys and a large touchscreen are welcome. I wear full finger gloves so it's nice to be able to easily find the buttons…

Pros
  • Consistent test results
Cons
  • Could have chosen a newer model