Compare Garmin Forerunner 165 vs Garmin fenix 8 Pro

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.

Reviewers noted Garmin’s Connect IQ and app ecosystem, while setup evidence also showed that multiple apps can complicate the experience.

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

Band and strap evidence was generally positive, with QuickFit or quick-release swapping and removable silicone straps mentioned across reviews.

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 drew strong praise on AMOLED models, but MicroLED, live tracking, and always-on LTE created meaningful runtime tradeoffs.

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 support appeared through Pulse Ox and pulse oximeter references, mainly as part of the broader health-tracking sensor set.

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

Bluetooth was mentioned as part of phone-watch connectivity and setup, with LTE or satellite taking over when Bluetooth was unavailable.

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

Brightness was one of the strongest display themes, with reviewers highlighting brighter AMOLED output and very high MicroLED brightness.

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

Build quality was described as premium and solid, supported by titanium, sapphire, thicker construction, and rugged positioning.

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

Button controls were viewed positively overall, with tactile feedback, action-button access, and easier navigation noted.

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

Call handling was useful over LTE, but reviewers also noted Messenger-app limits, call failures, and uneven reliability.

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

Calorie tracking appeared as an at-a-glance watch-face data point rather than as a deeply tested metric.

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

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 were a strength, including Garmin Coach, Training Readiness, daily suggested workouts, and training analysis.

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

Comfort was mixed to negative because the watch is thick and bulky, though one reviewer said it wore better than the numbers suggest.

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

Companion app quality was split: standard setup and Connect were praised, while LTE/inReach/Messenger setup was called cumbersome.

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

Contactless payments were noted through NFC payments as part of the watch’s Garmin smart-feature set.

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

Cross-platform evidence was limited but positive, with Android setup tested and Apple-device setup expected to be similar.

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

Customization stood out through data fields, watch-face configuration, custom focus modes, canned messages, and flexible connectivity controls.

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

Display quality was highly praised for sharpness, vibrancy, brightness, and visibility, though MicroLED battery tradeoffs appeared.

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

Durability was a major strength, with ruggedness, MIL-STD testing, sapphire, titanium, and adventure use all supporting high scores.

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

ECG support was clearly present, with reviewers mentioning ECG readings, rhythm checks, and AFib detection.

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

Fit was a recurring concern because of thickness, bulk, and the lack of a smaller 43 mm model.

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

Fitness tracking accuracy was mostly praised for GPS and heart-rate data, though one field test reported a map-track bug after satellite messaging.

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 accuracy was consistently praised by running reviewers, with multi-band GPS and marathon/testing evidence, aside from one reliability bug.

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 accuracy was supported mainly by strong heart-rate and GPS evidence from wrist-based workout testing.

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 was widely positive, with several reviewers comparing readings favorably against chest straps.

LTE connectivity was the flagship upgrade, useful for phone-free messaging, calls, LiveTrack, and safety, but field reliability varied.

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 was consistently premium, with titanium, sapphire, polymer construction, and rugged bezels repeatedly mentioned.

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

Menu navigation was generally flexible and familiar, though LTE-signal access and option complexity created some friction.

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

Music features included Garmin music services and Spotify support, but one reviewer noted there was no Spotify streaming over LTE.

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

Onboard music was supported by downloading music to the watch and linking to Spotify, Amazon Music, and Deezer.

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

The operating system experience was familiar and capable, but not dramatically changed in software features.

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

Outdoor visibility was a clear strength, with multiple reviewers praising sunny-day, full-sun, and harsh-light readability.

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

Pairing reliability was strong in the standard setup flow, with QR/app pairing described as painless and quick.

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 were a Garmin strength, especially Training Readiness, Body Battery, sleep-related guidance, and daily health insights.

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

Reliability was mixed: some reviewers praised rugged dependability, while others found satellite, LTE, software, and GPS-track issues.

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

Safety features were central, including LiveTrack, incident detection, LTE/satellite SOS, and check-ins, but paid SOS access was a concern.

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

Size options were a consistent weakness because the Pro dropped the 43 mm option and starts at larger, bulkier cases.

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

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

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 were broad for Garmin, including LTE communication, music, payments, apps, and safety tools, but still less app-rich than Apple.

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

Software smoothness was mixed, with some smooth navigation evidence and one review reporting restarts and bugs.

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 was mentioned as part of the broader health and wellness tracking suite.

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

Style and design were viewed positively for rugged, premium looks, though bulk affected wearability.

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 app support was present through Connect IQ, but app experience and Garmin Messenger setup were less polished than mainstream smartwatches.

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

Touchscreen responsiveness evidence was limited but positive, with responsiveness described as matching the non-Pro Fenix 8.

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

The user interface was data-rich and familiar, but small-keyboard typing made some communication tasks fiddly.

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 was the clearest concern: reviewers repeatedly tied worth to whether LTE/satellite connectivity is truly needed.

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

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

Watch-face quality was mixed, with quick swapping and rich data fields balanced by one reviewer disliking the default face.

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

Water resistance was strong, with 100 m water resistance and dive-related use repeatedly noted.

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

Wellness insights were supported by Morning and Evening Reports, Body Battery, recovery guidance, and daily health insights.

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

Wi-Fi connectivity was mentioned in the specification context alongside Bluetooth, LTE-M, and GPS.

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 was a major strength, with reviewers citing broad sports modes, serious runner metrics, and comprehensive tracking.