Best fitness Smartwatch for iPhone

There are gazillions of people who are using iPhone and if they are willing to move towards a fit life by tracking all day activities including heart rate, then they will surely need the best smartwatches for iPhone. On the market, there are many smartwatches that are only compatible with iPhone as well as the watches that are compatible with iOS and Android phones. 

The fact is there are many people who use more than one phone; one iPhone and one Android. Well, in that case, they need to have the best smartwatches for iPhone as well as Android phone. So, for all such people, we have come up with the best smartwatches that are only compatible with the iPhone as well as some are compatible with both.

Top 5 best fitness smartwatches for iPhone

  1. Apple watch series 6
  2. Apple watch series 5
  3. Apple watch series 4
  4. Fitbit versa 
  5. Fitbit ionic
  6. Samsung galaxy watch SM-T810NZDEXAR

1. Apple watch series 6

  • Great new colour options
  • Welcomed new band options
  • The brighter display is helpful in situations
  • The always-on altimeter is great for those who need that data
  • SpO2 measurements are anecdotally interesting
  • watchOS 7 brings a ton of great features
  • Family Setup brings Apple Watch to more users
  • Speed is noticeable in many every-day uses
  • Faster charging is necessary for those who wear all day and night
  • Space Black is now a Hermes exclusive
  • Not a huge upgrade year-over-year
  • watchOS continues to excel
  • SpO2 measurements aren’t all that useful for most people
  • No USB-C cable for charging puck, still USB-A
  • Family Setup requires a cellular watch

The Apple Watch 6 – alongside the Apple Watch SE – is Apple’s latest wearable, and while the SE is relatively affordable, the Apple Watch 6 is the company’s top model, if you can stretch that far. 

While this isn’t a huge upgrade on the Apple Watch 5, it does have some handy new features and improvements, such as blood oxygen monitoring, improved battery life and screen, and an upgraded chipset.

2. Apple watch series 5

  • Always-on display improves usability
  • Feature-rich device
  • ECG is still groundbreaking
  • An added compass aids navigation
  • International emergency SOS calls
  • New titanium and ceramic finishes
  • New apps round out their capabilities
  • No sleep tracking
  • Same design as Apple Watch 4
  • Battery life remains a day and a half at best
  • Doesn’t work with Android phones

The Apple Watch 5 is no longer the best Apple Watch, but it comes close. Though while it’s now been superseded it’s still not a cheap option.

The big upgrade here compared to previous models is an always-on display. This doesn’t drain your battery life as much as you may expect as the watch will dim its screen to offer you notifications on your wrist at all times rather than you having to raise it and wake it up to see your stats.

And while it shipped with watchOS 6 it can now be updated to watchOS 7, so the software is brand new even if the hardware isn’t anymore.

If you own an Apple Watch 4, there’s not much reason to upgrade here but if you own an older Apple Watch or you’re looking to get your first smartwatch this may be a solid option for you.

3. Apple watch series 4

  • Great battery life
  • Class-leading build quality
  • Huge, beautiful screen
  • It could save your life with fall and arrhythmia detection
  • Lightweight design
  • Louder speaker
  • Siri is still unreliable
  • Still on the pricey side
  • Minimal battery life improvements
  • ECG feature not available at launch
  • Heart screening tools remain an unknown, even if promising in concept

The introduction of the Apple Watch 5 may have seen the Apple Watch 4 drop in terms of pure excitement, but it’s now cheaper than ever and it’s not all that dissimilar to the latest device.

This was the first smartwatch from the company to increase the display size to a 1.78-inch OLED. That looks great on your wrist, and the device comes in either 44mm or 40mm versions.

We particularly liked that the speaker is louder, plus the ECG monitor tech was a big upgrade at the time too. 

You won’t get the benefits of an always-on display, but if you want to save a bit of money you may want to look at the Apple Watch 4 over the more recent additions to the range.

4. Fit bit versa

  • Tracks heart rate 24/7
  • Multi-sport tracking
  • Sleep stages tracking
  • On-screen coaching
  • Features automatic exercise recognition
  • Health and fitness app
  • Swim-proof and waterproof
  • Cardio fitness level
  • Phone-free music
  • Smartphone notifications
  • App notifications
  • Guided breathing session
  • Reminder to move mode
  • Bright and vivid screen
  • Interchangeable bands
  • Lightweight design
  • Shortage of app
  • No built-in GPS

Fitbit Versa is compatible with iOS and Android as well. If You are the one who needs a smartwatch that is compatible with both, then Fitbit Versa is definitely a nice option. The superb health and fitness features have become the basis of it being popular among fitness enthusiasts.

Tracking the heart rate 24 x 7 and capable of doing it accurately is its USP and there are other features as well that become its USP as well. It is known for its health and fitness features. Apart from tracking the continuous heart rate and keeping you informed about how your heart has been doing, it also tracks the sleep stages, calories burned, active minutes,distance, steps, etc.

The on-screen coaching helps you perform the exercises with correct moves. It’s like working out with a trainer that guides you throughout the workout session. With multi-sport tracking, it keeps tracking your activities such as running, biking, jogging, etc. moreover, the battery life of this Fitbit smartwatch is 4 days

6. Fit bit ionic

  • Onboard GPS
  • Continuous heart rate tracking with PurePulse technology
  • Female health tracking
  • Multi-sport tracking
  • Sleep stages tracking
  • Records floors climbed
  • Bright and clear display
  • Dynamic personalized workouts
  • Cardio fitness level
  • Stores and play music
  • Waterproof and swim-proof
  • Reminder to move
  • Guided breathing sessions
  • Smartphone notifications
  • App notifications
  • Lack of apps
  • It is also recorded that it has a bit slower interface response
  • Offers limited music

6. Samsung galaxy watch

  • Onboard GPS
  • Heart rate tracking
  • Built-in health tracking
  • Guided breathing sessions
  • Reminder to move
  • Keep a record of sleep stages
  • Waterproof and swim-proof
  • App notifications
  • Breathing exercises
  • Vivid 1.2 inches AMOLED display
  • Bluetooth, NFC, and WiFi connectivity
  • Smartphone notifications
  • Samsung pay
  • Touchscreen
  • Coming Gorilla glass
  • Always-on screen
  • Built-in speakers
  • Scratch-resistant
  • Wireless charger
  • Responsive and fast Tizen
  • Perdurable
  • Interchangeable straps
  • Warranty attached
  • Face customization
  • Inaccuracy is observed while tracking steps

The Samsung Galaxy Watch SM-R8 IONZKAXAR is one of the best smartwatches for iPhone and Android Phones. It has earned the tag of Amazon’s Choice product that indicates that people like it that would not be possible without great quality, features, and performance.Plus, it is a Samsung watch and we all know that Samsung products are known for durability and performance.

It has a built-in GPS that is always helpful for all the fitness enthusiasts who want to keep a tab on their activities. All the outdoor fitness activities such as running, walking, jogging, and many more will be recorded with the help of GPS.

It accurately measures the heart rate and also informs you about the intensity level you need for the workout. The Samsung Galaxy Watch SM-T810NZDEXAR also tracks sleep stages, calories burned, swim activity, active minutes, distance, steps, etc.

Moreover, it features reminders to move mode and guided breathing sessions. The battery life of this Samsung Galaxy watch is 4 days.

Buyers Guide

What is a Smart watch and what does it do?

Being unaware of a smart watch is quite obvious for all the people who have never ever tried it.  It is basically a portable wearable that is worn on the wrist. It’s Just like Smartphones, which has more features than a simple or traditional phone . Just like a smartphone, the smart watch also has a touchscreen. It Has lots of apps that are really useful for fitness enthusiasts.

The basic function of all the smartwatches is to record your heart rate and keep you informed how well your heart is functioning. Smartwatch is just like you are wearing a mini computer on your wrist.

What does it do?

Now that you know what a smart watch is, it is the time to know what it does as now you can get a clear idea of smart watches.

Fitness Tracking 

Most of the smartwatches have a lot of health features. The first one to discuss is the heart rate tracking. Almost all the smartwatches keep a tab on the heart rate or some even record continuous heart rate. It also understands the resting heart rate and helps you realize the right workout intensity you need for the next workout. 

Apart from heart rate tracking many smart watches are good for measuring the number of calories you have burned, distance you have covered, steps you have taken, active minutes, floors climbed, sleep stages, and many more. Some smartwatches are water-resistant and swim-proof as well, which tracks swim activity.

There are many other features you can find in the smartwatches such as guided breathing sessions, automatic sport recognition, on-screen workout, reminder to move mode, female health tracking, etc.


Smartwatch provides smartphone notifications and also allows you to reply to the messages and accept or reject calls. Most of the smartwatches have a built-in speaker that makes it easy to accept calls and talk. Apart from smartphone notifications, smartwatches also provide app notifications to keep you informed.


Most of the smartwatches have a built-in GPS that makes life easier for you. It perfectly keeps a tab on distance and steps taken and gets it recorded in the watch. The GPS facility is beneficial for tracking your location and also provides location alerts.

Media Management 

There are many smartwatches that have a phone-free music option and some even allow you to store and play music or operate the music by syncing the device with the phone.


In this article, we came up with the top 5 best smartwatches for iPhone. We also discussed the smartwatches that are compatible with the iPhone as well as Android Phone. Plus, we added the buying guide for the people who wanted to know more about the smartwatches.

Jaspreet Singh

I'm the co-owner of Wearable Hacks. I love to write about smartwatches. On this website, I share everything That 'I learned. For more information Go to About Page

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