---
product_id: 211920850
title: "Polar Unite Fitness Smartwatch with Connected GPS"
brand: "polar"
price: "¥44348"
currency: JPY
in_stock: true
reviews_count: 13
category: "Polar"
url: https://www.desertcart.jp/products/211920850-polar-unite-fitness-smartwatch-with-connected-gps
store_origin: JP
region: Japan
---

# Polar Precision Prime heart rate sensor Connected GPS via smartphone 50h battery life Polar Unite Fitness Smartwatch with Connected GPS

**Brand:** polar
**Price:** ¥44348
**Availability:** ✅ In Stock

## Summary

> 💪 Unite your fitness journey with smart precision and effortless style!

## Quick Answers

- **What is this?** Polar Unite Fitness Smartwatch with Connected GPS by polar
- **How much does it cost?** ¥44348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/211920850-polar-unite-fitness-smartwatch-with-connected-gps)

## Best For

- polar enthusiasts

## Why This Product

- Trusted polar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Power:** Up to 50 hours of battery life keeps you moving without constant recharging.
- • **Sleep Like a Pro:** Nightly Recharge feature monitors your sleep quality to optimize recovery and daily readiness.
- • **Effortless Elegance:** Sleek, lightweight design with intuitive one-button control and vibrant color touchscreen.
- • **Train Smarter, Not Harder:** FitSpark daily training guide tailors workouts to your fitness level and recovery needs.
- • **Stay Connected, Stay Active:** Seamlessly syncs with your smartphone’s GPS for accurate route tracking on the go.

## Overview

The Polar Unite Fitness Smartwatch combines advanced wrist-based heart rate monitoring with personalized training guidance and sleep tracking. Featuring connected GPS through your smartphone, a vibrant color touchscreen, and a slim, waterproof design, it offers up to 50 hours of battery life to support your active lifestyle. Perfect for professionals seeking data-driven fitness insights and seamless daily wear.

## Description

Shop Polar Unisex Fitness Watch, Black, S-L. Free delivery and returns on all eligible orders.

Review: Great training watch. - Had been looking to upgrade my activity tracker for some time & have considered a number of options over recent weeks. The Unite looked to offer the balance of features that as I was looking for at a reasonable price-point. As a predominantly indoor trainer, the lack of onboard GPS didn’t worry me although have to say that the hook-up to my I-phone’s GPS, which I normally use for walks, isn’t always smooth. First charge took only an hour or so to get to c75% to enable me to complete initial set up. Had the watch for a couple of weeks now & experience so far is that claims over battery life are a little optimistic - I’m probably charging every couple of days, although I do anticipate periods where I’m inactive & charge then rather than leaving to completely discharge at a time when I may need monitoring. This without heavy use of the fast draining functions. The data collected/provided offers a rich seam of information to manage & assess your performance & guide further training. Syncing can be a bit patchy at times. Overall, very pleased with the acquisition.
Review: good watch - Pros: The watch is quite slim and not too clunky, which I find with some other brands. Makes it a good day to day watch as well as a sports one I got this in the prime day sale for only £35, which was an absolute bargain. The watch is brilliant for that price. Seems to accurately record steps, distance, and exercise. The app is really good and tells you what intensity of exercise you've done. It also tells you how many calories that is and what you could do to achieve your daily exercise goals Cons: Would be good if other sports were included, such as horse riding. Sometimes if you move your hands too much while sitting it will count it as steps/activity, which gives it an inaccurate reading Sometimes it doesn't sync very well if the bluetooth isn't constantly turned on on your phone The strap is a bit of a pain to do up and pops off sometimes

## Features

- Personalized Guidance: FitSpark daily training guide offers you easy, ready-made workout suggestions that match your current fitness level. It knows when it's time for you to rest, and when you’re ready to go again.
- Activity Tracking: Take the stairs, chase your kids round the house, ride your bike it doesn’t matter what you do, the important thing is that you stay active however you decide to move, Polar Unite will count every step and effort.
- Sleep and Recovery Applications: It all begins with a good night’s sleep. Nightly Recharge gives you the tools you need to ensure your body is ready for the next 24 hours.
- Simple Design: Easy to use with only one button and a color touchscreen. Swipe through each dashboard to see all your essentials at a glance or dive deeper with the Polar Flow app.
- OHR Tracking: Polar Precision Prime sensor fusion technology provides you with our world-renowned wrist-based heart rate monitoring.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089B2CK9Q |
| Age Range Description | Kid |
| Band Colour | black |
| Band Material Type | Silicone |
| Band Width | 20 Millimetres |
| Battery Average Life | 50 Hours |
| Battery Capacity | 500 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 1 Hours |
| Battery capacity | 500 Milliamp Hours |
| Best Sellers Rank | 105,118 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 41 in GPS Running Monitors |
| Box Contents | Fitness watch, charger |
| Brand Name | Polar |
| Case Material Type | Stainless Steel |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Colour | Black |
| Communication Feature | Bluetooth, GPS |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Compatible Phone Models | all current Android smartphone models |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | Push Button |
| Customer Reviews | 3.8 out of 5 stars 2,099 Reviews |
| Display Type | Digital |
| External Testing Certification | Não aplícavel |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 43 x 43 x 10 millimetres |
| Item Type Name | Fitness Watch |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Polar |
| Maximum Display Brightness | 300 Nit |
| Memory Storage Capacity | 0.64 MB |
| Memory storage capacity | 0.64 MB |
| Metrics Measured | optical heart rate sensor |
| Model Name | Polar Unite |
| Model Number | 90081801 |
| Operating System | Android |
| Operating system | Android |
| Product Features | Bluetooth |
| Product Warranty | 2 year manufacturer |
| RAM Memory Installed | 0.64 MB |
| Resolution | 240 x 240 |
| Screen Size | 1.22 Inches |
| Shape | Round |
| Sim Card Size | eSIM |
| Special feature | Bluetooth |
| Sport Type | Exercise & Fitness, Running, Swimming, Walking, Yoga |
| Style Name | Unite |
| Supported Application | Fitness Tracker, GPS, Heart Rate Monitor, Sleep Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | kids |
| UPC | 725882054339 |
| Warranty Type | Limited |
| Water Resistance Depth | 30 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP67 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 500 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Connectivity technology:** Bluetooth
- **GPS:** Built-in GPS
- **Memory storage capacity:** 0.64 MB
- **Operating system:** Android
- **Screen size:** 1.22 Inches
- **Shape:** Round
- **Special feature:** Bluetooth
- **Wireless communication standard:** Bluetooth

## Images

![Polar Unite Fitness Smartwatch with Connected GPS - Image 1](https://m.media-amazon.com/images/I/51nu0UGUfGL.jpg)
![Polar Unite Fitness Smartwatch with Connected GPS - Image 2](https://m.media-amazon.com/images/I/71gZ7O-mZQL.jpg)
![Polar Unite Fitness Smartwatch with Connected GPS - Image 3](https://m.media-amazon.com/images/I/51VNDwwRh3L.jpg)
![Polar Unite Fitness Smartwatch with Connected GPS - Image 4](https://m.media-amazon.com/images/I/51sMzehhdyL.jpg)
![Polar Unite Fitness Smartwatch with Connected GPS - Image 5](https://m.media-amazon.com/images/I/51huEYCTL8L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: I want to be able to look at my heart rate as i exercise to make sure i don't overdo it (i'm getting on a bit).  does this device allow that?**
A: Yes one of the screen OPTIONS is CURRENT HEART RATE.   Love the  “GETTING ON A BIT”. I’m  79  and still go all out   Best wishes

**Q: Is it compatible with Apple iPhones?**
A: Yes I have an iPhone 7 and they connect perfectly

**Q: Doses this watch offer a Always on display option?**
A: No the display comes on when you move your arm into the what time is it position or when you press the side button.

**Q: Is this compatible with Alexa?**
A: Hi, No Polar Unite is not compatible with Alexa. Thank you Polar.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great training watch.
*by S***S on 24 July 2020*

Had been looking to upgrade my activity tracker for some time & have considered a number of options over recent weeks. The Unite looked to offer the balance of features that as I was looking for at a reasonable price-point. As a predominantly indoor trainer, the lack of onboard GPS didn’t worry me although have to say that the hook-up to my I-phone’s GPS, which I normally use for walks, isn’t always smooth. First charge took only an hour or so to get to c75% to enable me to complete initial set up. Had the watch for a couple of weeks now & experience so far is that claims over battery life are a little optimistic - I’m probably charging every couple of days, although I do anticipate periods where I’m inactive & charge then rather than leaving to completely discharge at a time when I may need monitoring. This without heavy use of the fast draining functions. The data collected/provided offers a rich seam of information to manage & assess your performance & guide further training. Syncing can be a bit patchy at times. Overall, very pleased with the acquisition.

### ⭐⭐⭐⭐ good watch
*by S***E on 28 June 2022*

Pros: The watch is quite slim and not too clunky, which I find with some other brands. Makes it a good day to day watch as well as a sports one I got this in the prime day sale for only £35, which was an absolute bargain. The watch is brilliant for that price. Seems to accurately record steps, distance, and exercise. The app is really good and tells you what intensity of exercise you've done. It also tells you how many calories that is and what you could do to achieve your daily exercise goals Cons: Would be good if other sports were included, such as horse riding. Sometimes if you move your hands too much while sitting it will count it as steps/activity, which gives it an inaccurate reading Sometimes it doesn't sync very well if the bluetooth isn't constantly turned on on your phone The strap is a bit of a pain to do up and pops off sometimes

### ⭐⭐⭐⭐⭐ Really useful fitness tracker
*by N***A on 29 July 2021*

I love this watch! I can’t compare as others have as it is my first. First thing to say is that you need to press the button on the left to enter the menu to scroll for settings (some reviewers were confused about this). I mainly bought it for exercise heart rate tracking for home workouts. Seeing what the different workouts do to my heart rate and the tips and feedback have helped me understand and adapt my workout schedule. The built in workouts are a little easy so I use these less and do my own. Sleep tracking (which I didn’t think would interest me) has also helped me adapt my routine and workouts as well as see patterns/possible causes when I have a bad nights sleep. The battery lasts 4 to 5 days and charging is extremely quick. Only con is initially the strap and charger a fiddly but you soon get used to this. It has blipped slightly about twice. But both times there was a reason (slipped down wrist as I had on too loose) I went for a walk and linked to my phone gps - this was very easy to do. This tracked my route pace and heart rate accurately. All in all extremely pleased with it and highly recommend (NB I got it for a very good price in sale - worth keeping an eye out)

## Frequently Bought Together

- Polar Unite – Fitness & Activity Tracking Watch with Connected GPS, Sleep Analysis, Smart Workout Guidance & 130+ Sport Profiles
- Polar H10 Heart Rate Monitor – ANT Plus, Bluetooth - Waterproof HR Sensor with Chest Strap - Built-in memory, Software updates

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-14*