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Garmin Forerunner 165, Running Smartwatch, vs Garmin vívoactive 5, Health and Fitness GPS

Updated July 2026 — Garmin Forerunner 165, Running Smartwatch, wins on battery and features, Garmin vívoactive 5, Health and Fitness GPS wins on popularity and design.

The Garmin Forerunner 165 is ideal for dedicated runners, while the Garmin vívoactive 5 offers a broader range of health features. Choose based on your specific fitness needs.

Why Garmin Forerunner 165, Running Smartwatch, is better

Targeted Features

Forerunner 165 offers advanced training metrics for runners.

Battery Life

Forerunner 165 provides 19 hours in GPS mode.

Sales Rank

Forerunner 165 has a strong focus on running performance.

Why Garmin vívoactive 5, Health and Fitness GPS is better

Price

vívoactive 5 is approximately 10.7% cheaper.

Versatility

vívoactive 5 supports over 30 sports apps.

Health Monitoring

vívoactive 5 includes Body Battery energy monitoring.

Overall score

Garmin Forerunner 165, Running Smartwatch,
85
Garmin vívoactive 5, Health and Fitness GPS
78

Specifications

SpecGarmin Forerunner 165, Running Smartwatch,Garmin vívoactive 5, Health and Fitness GPS
Price$199.99$178.49
Battery Life11 days11 days
GPS Mode19 hoursunknown
Sports Apps25+30+
Heart RateWrist-basedWrist-based

Dimension comparison

Garmin Forerunner 165, Running Smartwatch,Garmin vívoactive 5, Health and Fitness GPS

Design and Display

Both the Garmin Forerunner 165 and the Garmin vívoactive 5 feature a vibrant AMOLED display, but their designs cater to slightly different audiences. The Forerunner 165, priced at $199.99, offers a sporty aesthetic with a lightweight design, making it ideal for runners. The vívoactive 5, on the other hand, is available for about $178.49, presenting a more versatile look that appeals to a broader audience focused on health and fitness. Both smartwatches support easy navigation, but the Forerunner 165’s button controls may be favored by athletes who prefer tactile feedback during workouts, while the vívoactive 5’s always-on display option can be a plus for those who want constant visibility.

Health and Fitness Features

The Garmin Forerunner 165 and the Garmin vívoactive 5 both come packed with health and fitness features, but they target slightly different aspects. The Forerunner 165 offers personalized daily suggested workouts and recovery insights, which are crucial for runners aiming to improve their performance. In contrast, the vívoactive 5 shines with its Body Battery energy monitoring and advanced sleep tracking features, providing a holistic view of overall health. With more than 30 built-in sports apps, the vívoactive 5 caters to diverse fitness activities beyond running, making it a versatile choice for multi-sport enthusiasts.

Battery Life

Battery life is a crucial consideration for any smartwatch user, and both the Garmin Forerunner 165 and the Garmin vívoactive 5 excel in this regard. They both promise up to 11 days of battery life in smartwatch mode, allowing users to go longer between charges. However, the Forerunner 165 offers a more extended duration of up to 19 hours when in GPS mode, which can be particularly beneficial for long-distance runners or outdoor enthusiasts who require continuous tracking. The vívoactive 5, while not as extensive in GPS mode, still provides reliable battery life for everyday use and fitness tracking.

Training and Recovery Insights

When it comes to training and recovery insights, both smartwatches offer valuable features but differ in their approach. The Garmin Forerunner 165 provides detailed training effect labels, helping users understand the benefits of their workouts and how long they need to recover after high-effort sessions. This is especially appealing to serious runners looking to optimize their training. Meanwhile, the Garmin vívoactive 5 focuses on personalized sleep coaching and daily energy monitoring, which can be crucial for users looking to maximize their overall wellness. Each watch offers unique insights that cater to different fitness goals.

Connectivity and Smart Features

In terms of connectivity, both the Garmin Forerunner 165 and the Garmin vívoactive 5 allow users to receive notifications from their paired smartphones, ensuring that important messages don’t go unnoticed. The Forerunner 165 includes Garmin Pay for quick transactions, adding convenience for users on the go. The vívoactive 5 also supports music storage and Garmin Pay, as well as advanced connectivity features for a more integrated experience. While both models feature smart notifications, the added functionalities of the vívoactive 5 make it a more rounded choice for users who value smart capabilities alongside fitness tracking.

Price Comparison

The Garmin Forerunner 165 is priced at $199.99, while the Garmin vívoactive 5 is more budget-friendly at $178.49, making it approximately 10.7% cheaper. This price difference may sway users who are looking for a capable smartwatch without breaking the bank. Despite the Forerunner 165’s higher price, it offers specialized features aimed directly at runners, while the vívoactive 5 provides a broader range of health and fitness functionalities. Users should weigh their priorities—whether they need a dedicated running watch or a versatile fitness companion—against the price difference.

Sales Rank and Popularity

When considering popularity, the Garmin vívoactive 5 is ranked higher in sales with a bestseller rank of 125 compared to the Forerunner 165’s rank of 225. This suggests that the vívoactive 5 is favored by a larger number of consumers, possibly due to its versatile features and broader appeal. The sales rank can be indicative of user satisfaction and wide acceptance in the market, making the vívoactive 5 a compelling option for those looking for a smartwatch that can cater to various fitness needs.

Which should you buy?

Ultimately, the choice between the Garmin Forerunner 165 and the Garmin vívoactive 5 comes down to personal fitness goals and preferences. If you're a dedicated runner seeking advanced training metrics and recovery insights, the Forerunner 165 may be worth the higher price tag. However, if you prefer a versatile smartwatch with extensive health monitoring features and a broader range of sports apps, the vívoactive 5 offers great value at a lower price. Consider what features matter most to you, and choose accordingly.