Compare Garmin Forerunner 165 vs Amazfit Active 3 Premium

Workout auto-detection is mixed: some sources say it auto-recognizes strength movements and several sports, while one hands-on review says it lacks automatic workout detection.

Connect IQ gives the watch a modest app ecosystem for watch faces, widgets, data fields, and extras, though it is not framed as a full smartwatch app platform.

The app ecosystem is useful but bounded: reviewers mention hundreds of apps and Zepp App Store extras, while one notes apps must come from Zepp rather than Apple or Google stores.

Reviewers generally liked the soft, adjustable silicone strap and standard strap options, with no major comfort complaints about the band itself.

Band impressions are generally practical, with standard 20 mm quick-release or non-proprietary bands and an included silicone strap.

Battery life was praised as strong for an AMOLED Garmin in normal training use, but several reviewers said always-on display, music, or endurance use reduces its advantage.

Battery life is one of the strongest themes, with typical use ranging from about 8-12 days in hands-on reviews and up to 24 hours in GPS mode in launch coverage.

The watch includes blood oxygen or Pulse Ox tracking, but reviewers treated it as a useful health sensor rather than a headline reason to buy.

Blood oxygen tracking is repeatedly listed among the health features and background sensor options.

Bluetooth and ANT+ sensor/headphone support were viewed positively, with reviewers noting external sensor support and solid headphone connectivity.

Bluetooth is central to calls, pairing, notifications, peripherals, and map transfer, though reviewers note phone proximity and Bluetooth-only transfer limitations.

Brightness was a clear strength, especially the bold AMOLED screen and usable bright-display behavior.

Brightness is widely praised, especially the 3,000-nit screen and outdoor readability.

Build quality was viewed as dependable for the price, with Garmin durability praised even though the plastic construction feels less premium.

Build quality is consistently described as premium for the price, helped by stainless steel, sapphire glass, and four-button construction.

The five-button layout was one of the most consistently praised usability strengths, especially for workouts, gloves, sweat, and wet conditions.

Button controls are a clear strength, with four physical buttons praised for workouts, gloves, sweaty hands, and navigation without touch input.

Call handling was limited to reliable call-related smartphone alerts rather than full on-watch calling.

Call handling is mostly supported through Bluetooth calling and a mic/speaker, though one preview transcript reports a no-speaker limitation.

Calorie tracking received weak support; one reviewer saw calorie burn data in strength mode but did not find that feature very useful.

Calorie tracking is mentioned as part of the app ecosystem, but reviewer evidence does not deeply evaluate its accuracy or usefulness.

Charging convenience was mostly fine thanks to secure contacts and Garmin’s familiar proprietary cable, though it is not universal wireless charging.

Charging convenience is helped by long battery life and a familiar Amazfit magnetic charger used across several models.

Charging speed was generally acceptable to good, with reviewers reporting around one hour to just under two hours depending on the source.

Coaching features were well supported through Garmin Coach, adaptive plans, structured workouts, daily suggestions, and race-related guidance.

Coaching features are a major strength, including Zepp Coach, adaptive plans, training libraries, guided metrics, and beginner-friendly structure.

Comfort was a major point of agreement: reviewers repeatedly described the watch as light, compact, unobtrusive, and easy to wear day and night.

Comfort is consistently positive, with reviewers calling out the light feel, smaller size, and approachable wearability.

Garmin Connect was mostly praised for depth, workout analysis, and improving organization, though one reviewer found the redesign not dramatically easier.

The Zepp companion app is mostly praised as clear, detailed, easy to set up, and useful, though one German review criticizes weak translations.

Garmin Pay was consistently mentioned as available and useful for contactless payments across models.

Contactless payments are supported through NFC/Zepp Pay/Curve in supported regions, but availability is country- and bank-dependent.

Cross-platform compatibility is functional, but one reviewer noted the phone experience differs between iPhone and Android, especially for replies.

Cross-platform behavior is mixed: it works with iPhone and Android, but reviewers note less seamless iPhone integration and Android-only response features.

Customization was strong, with configurable widgets, data fields, watch faces, and training screens noted across reviews.

Customization is strong for training screens, metrics, shortcut buttons, replies, and watch/app settings.

Display quality was one of the strongest attributes, with reviewers repeatedly praising the vibrant, crisp AMOLED screen.

Display quality is a standout, with reviewers praising the AMOLED panel, clarity, color, and premium look, despite one smudging complaint.

Durability evidence was positive overall, including resistance to daily abuse, though not all reviewers considered it a rugged outdoor watch.

Durability is supported by sapphire glass, scratch resistance, 5 ATM water resistance, and a sturdier build than expected for the price.

ECG functionality was consistently absent; reviewers repeatedly stated users need a different or higher-end Garmin for ECG/EKG.

ECG functionality is absent according to the review evidence.

Fit was generally positive, with the small case sitting neatly on wrists and under layers without feeling oversized.

Fit is generally positive thanks to the light weight, comfortable sizing, and adjustable lugs, though it comes in one case size.

Fitness tracking accuracy was praised across multiple reviews, especially for daily activity data, run metrics, and overall sensor reliability.

Fitness tracking is generally strong for running metrics and training data, but reviewers note some accuracy caveats for heart rate and GPS in harder conditions.

GPS accuracy was a major strength; most reviewers found it accurate or solid despite the lack of dual-band GPS, with only occasional challenging-environment issues.

GPS and navigation are strong for the price, with offline maps and route features, but single-band GPS can drift or struggle in dense woods or obstructed areas.

Health tracking accuracy was supported by the reliable sensor package and detailed data collection, but evidence was less extensive than for GPS and heart rate.

Health tracking is broad and mostly praised, covering HRV, heart rate, blood oxygen, stress, sleep, and BioCharge-type readiness insights.

Heart rate accuracy was broadly positive, often matching chest straps or higher-end watches well, with occasional optical-sensor lag or spikes.

Heart-rate accuracy is mixed: some tests report good chest-strap agreement, while others saw cadence-like behavior or imperfect interval tracking.

LTE connectivity is not available, so connected features depend on a nearby phone over Bluetooth.

Navigation is useful but limited: reviewers liked breadcrumb routing, courses, back-to-start, and GPX support, while noting the absence of full maps.

Materials quality was a tradeoff: the polymer/plastic body helps weight and price but feels less premium than metal.

Materials quality is a strength, with stainless steel, sapphire glass, and metal accents repeatedly mentioned.

Menu navigation is flexible because Garmin allows almost everything to be controlled by buttons, reducing reliance on touch.

Menu navigation is mostly smooth and button-aided, though some workout and map workflows confused reviewers or required leaving an activity.

Music controls were a weak spot, with reviewers finding on-run controls unintuitive or limited without the Music model.

Music controls and audio functions are present through phone control, playback widgets, podcasts, and music/podcast storage.

Onboard music storage is useful on the Music edition, but reviews were split because syncing can be tedious and costs extra.

Onboard storage is useful for maps, music, podcasts, and routes, but space is limited compared with higher-end Amazfit models.

The operating system experience felt Garmin-like and sport-focused, with solid hybrid smartwatch behavior but limitations versus true smartwatches.

The Zepp OS experience is familiar and smooth, with reviewers describing it as similar to other Amazfit watches.

Outdoor visibility was a standout strength; reviewers repeatedly said the AMOLED screen was readable in sunlight and bright conditions.

Outdoor visibility is a major strength, supported by the bright 3,000-nit AMOLED display and direct-sun readability.

Pairing reliability was specifically praised for Bluetooth headphones in one review, with no broad pairing complaints across the review set.

Pairing is generally easy, but one iPhone user noticed occasional brief syncing delays.

Recovery insights are useful through Recovery Time, Training Effect, HRV, Body Battery, and related tools, but the missing Training Readiness and Training Load limited depth.

Recovery insights are a major part of the product, including recovery time, fatigue, exertion, HRV, sleep quality, and BioCharge/readiness-style data.

Reliability was praised in long-term and general-use terms, with reviewers describing the watch as dependable and accessible.

Overall reliability is positive in hands-on use, though early heart-rate and map-transfer quirks keep it from being flawless.

Safety features were positively noted through LiveTrack and incident detection, though the evidence came from one detailed review.

Safety and navigation features are strong for the price, including offline maps, turn-by-turn guidance, rerouting, POIs, and backtrack-style return options.

Size options were a weakness because reviewers repeatedly noted there is only one case size, despite the size working for many wrists.

Size options are limited because the watch comes in one case size, although reviewers also liked the smaller, more manageable form factor.

Sleep tracking was mostly useful for sleep duration and scores, but opinions were mixed because at least one reviewer found missed restless sleep.

Sleep tracking is one of the best-reviewed attributes, with detailed stages, wakeups, HRV, breathing data, and sleep scores.

Smartphone notifications were considered reliable and readable, with texts, calls, and app alerts working well when paired.

Smartphone notifications are supported, including calls, SMS, app alerts, WhatsApp, and notification viewing, with richer replies on Android.

Smartwatch features were solid for a sport watch, including notifications, wallet/payments, Find My Phone, music, and safety tools, but not full smartwatch depth.

Smartwatch features are broad for the price, including calls, notifications, stand reminders, Find My Phone, camera control, speaker/mic, and app extras.

Software smoothness was acceptable but not premium-watch smooth, with one review noting the refresh rate was not Apple Watch-like.

Software smoothness is praised, with reviewers noting little lag, no stutters, and smooth operation.

Step counting accuracy was positively supported by one review that found it closely matched other tested devices.

Stress tracking was present as part of the broader Garmin health and sleep feature set.

Stress tracking is repeatedly included among the automatic health features and wellness insights.

Style and design were viewed positively for a sporty, compact watch with a bright display that could be worn daily.

Style and design are mostly positive for a premium-looking budget watch, but some reviewers wanted more color and strap choices.

Third-party app support exists through Connect IQ widgets, watch faces, data fields, and apps, but reviewers did not portray it as a rich smartwatch store.

Third-party support is mixed: key training platforms like Strava, TrainingPeaks, Runna, and Intervals appear, but broader app-store access and some training-app links are limited.

Touchscreen responsiveness was mostly praised as smooth and useful, though one reviewer noted accidental touches.

Touchscreen use is functional, but reviewers emphasized the value of physical buttons and did not deeply praise touch responsiveness itself.

The user interface was considered approachable and easy to use, especially with the combined touchscreen and button approach.

The interface is generally beginner-friendly, smooth, and jargon-free.

Value for money was one of the strongest consensus points, with many reviewers calling the 165 a strong budget or sweet-spot Garmin.

Value for money is the strongest consensus point, with reviewers repeatedly contrasting the price with the premium build, maps, battery, and health features.

Voice assistant quality is effectively absent because one reviewer explicitly noted there is no voice assistant.

Voice assistant support is present through Zepp Flow/AI assistant controls and commands, with generally positive but not deeply tested impressions.

Watch face quality was strong thanks to customizable stock faces and Connect IQ options.

Watch face quality is mixed: there are Zepp App Store watch faces, but one reviewer questioned whether some looked AI-generated.

Water resistance was well supported for swimming, rain, sweat, and shallow water, with reviewers noting 5ATM or 50-meter resistance.

Water resistance is solid for everyday use and swimming, with multiple reviews mentioning 5 ATM protection.

Wellness insights were strong through Morning Report, Body Battery, HRV, sleep, stress, recovery, and daily health glances.

Wellness insights are broad and digestible, with BioCharge, HRV, sleep, respiratory data, readiness, fatigue, and recovery-style feedback.

Wi-Fi connectivity exists mainly for the Music edition and music syncing, but one review reported Wi-Fi troubleshooting friction.

Wi-Fi connectivity appears weak or absent for map transfer; one reviewer specifically says map transfer is Bluetooth-only rather than Wi-Fi.

Workout tracking variety covers most common running, cycling, swimming, gym, yoga, and fitness modes, but reviewers repeatedly noted missing triathlon, skiing, and other niche profiles.

Workout tracking variety is strong, with more than 170 sport modes and detailed running, hybrid, strength, treadmill, and swimming profiles.