---
product_id: 496867958
title: "Polar Unisex Unite Fitness watch, Black-Black, S-L UK"
brand: "polar"
price: "FREE"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/496867958-polar-unisex-unite-fitness-watch-black-black-s-l-uk
store_origin: US
region: United States of America
---

# 30m water resistant Advanced heart rate sensor 50h battery life Polar Unisex Unite Fitness watch, Black-Black, S-L UK

**Brand:** polar
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your fitness game with Polar Unite – where smart meets sleek! ⌚

## Quick Answers

- **What is this?** Polar Unisex Unite Fitness watch, Black-Black, S-L UK by polar
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/496867958-polar-unisex-unite-fitness-watch-black-black-s-l-uk)

## 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

- • **Sleek & Intuitive Design:** One-button control with a vibrant color touchscreen and a stylish, comfortable silicone band for all-day wear.
- • **Sleep & Recovery Insights:** Nightly Recharge and Sleep Plus Stages give you deep, actionable insights to optimize rest and boost daily performance.
- • **Personalized Daily Training:** FitSpark delivers ready-made workouts tailored to your fitness level and recovery status, so you never miss a beat.
- • **Comprehensive Activity Tracking:** Count every step, stair, and bike ride effortlessly—stay active your way with precise tracking.
- • **Seamless Connectivity & Analysis:** Syncs via Bluetooth to Polar Flow app for in-depth training, sleep, and activity analytics on desktop and mobile.

## Overview

The Polar Unite Fitness Watch is a lightweight, waterproof fitness companion featuring advanced wrist-based heart rate monitoring, personalized daily workout guidance, and comprehensive sleep tracking. With up to 50 hours of battery life, a vibrant color touchscreen, and seamless Bluetooth connectivity to the Polar Flow app, it empowers professionals to optimize training, recovery, and overall wellness in style.

## Description

The Polar Unite Fitness Watch is a waterproof device designed with advanced wrist-based heart rate and GPS. This watch can track your speed, distance and route whilst running, and keep track of your heart rate. The Polar Unite comes with superb Nightly Recharge technology which is an overnight recovery measurement that shows you how well you have recovered from the demands of your day. Polar Sleep Plus Stages sleep tracking offers you a full window to your night, it automatically tracks the amount and quality of your sleep and shows you how long you spent in each sleep stage. Serene is a guided deep breathing exercise that helps you relax your body and mind and manages stress. The FitSpark training guide offers ready-made daily on-demand workouts that match your recovery, fitness level and training history. Polar Flow is the online window to your training, activity and sleep. It works seamlessly with your Polar product and helps you track your training, analyse your progress and achieve more. Available on desktop and mobile. The colour touchscreen with 1-button interface and the handy snap & slip wristband make Polar Unite a pleasure to the eye and easy to use. Connectivity: Bluetooth Low Energy. Custom USB charging adapter for charging and data synchronization. Tech Specs: 43.4 x 43.4 x 10.4 mm, Color touch display (IPS TFT) with Ambient Light Sensor (ALS), resolution 240x204. Asahi glass lens, Weight 32g. Battery: 174 mAh Li-pol battery. Battery life up to 50 h in training mode, Water resistant 30 m (ISO 22810, suitable for swimming). In the Box: Polar Unite fitness watch, Additional wristband in a larger size, USB charging adapter, Polar Unite user manual, Information note.

## 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 | B0BN3SRKW7 |
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 205 Millimeters |
| Band Material Type | Silicone |
| Band Width | 20 Millimeters |
| Battery Average Life | 24 Hours |
| Battery Capacity | 174 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #47,973 in Sporting Goods ( See Top 100 in Sporting Goods ) #258 in Activity Trackers |
| Brand | Polar |
| Built-In Media | Silicone Band, Buckle, Stainless Steel Case |
| Case Material Type | Stainless Steel |
| Clasp Type | Buckle closure |
| Closure Type | Buckle |
| Color | Black-Black |
| Communication Feature | Bluetooth, USB |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android smartphones |
| Connectivity Technology | Bluetooth |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (321) |
| Display Type | LCD |
| EU Spare Part Availability Duration | 1 Years |
| External Testing Certification | 88842003667 |
| GPS Geotagging Functionality | GPS Via Smartphone |
| Human Interface Input | Touchscreen |
| Item Dimensions | 43 x 43 x 10 millimeters |
| Item Dimensions D x W x H | 13D x 8W x 7H centimeters |
| Item Type Name | Fitness watch |
| Item Weight | 32 Grams |
| Manufacturer | Polar Electro OY |
| Memory Storage Capacity | 0.64 MB |
| Metrics Measured | optical heart rate sensor, GPS via smartphone |
| Model Name | Unite |
| Model Number | 900108443 |
| Operating System | Android |
| RAM Memory Installed | 0.64 MB |
| Resolution | 240 x 204 |
| Screen Size | 1.2 Inches |
| Shape | Heart,Round |
| Sim Card Size | eSIM |
| Sport Type | Dance, Exercise & Fitness, Pilates, Walking, Yoga |
| Style Name | Unite |
| Supported Application | Sleep Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Adults, unisex |
| UPC | 725882064260 |
| Water Resistance Depth | 30 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX0 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |

## Product Details

- **Battery capacity:** 174 Milliamp Hours
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 0.64 MB
- **Operating system:** Android
- **Special features:** Activity Tracker

## Images

![Polar Unisex Unite Fitness watch, Black-Black, S-L UK - Image 1](https://m.media-amazon.com/images/I/51lCxHevRjL.jpg)

## Available Options

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

## Frequently Bought Together

- POLAR Unite Waterproof Fitness Watch (Includes Wrist-Based Heart Rate and Sleep Tracking)
- Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth, Waterproof HR Sensor for Men and Women
- iDaPro Screen Protector for POLAR Unite Watch [4 Pack] Tempered Glass Anti-Scratch Bubble-Free Easy Installation

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-15*