Fitbit Sense 2 Advanced Health and vs Garmin Forerunner 165

Design and build quality

The Fitbit Sense 2 is designed for all-day wear, emphasizing comfort for continuous health monitoring. It features a structure intended to support 24/7 heart rate tracking and sleep analysis without causing significant irritation during extended use. The device includes customizable clock faces to suit personal style preferences. In contrast, the Garmin Forerunner 165 utilizes a lightweight design housed in a 43 mm size. This form factor is tailored for runners who prioritize minimal weight on the wrist during activity. The Garmin combines a touchscreen with traditional button controls, offering a hybrid interface approach compared to the Fitbit's touch-centric interaction model.

Display and interface

Visual clarity is a key differentiator between these two fitness trackers. The Garmin Forerunner 165 features a brilliant AMOLED touchscreen display, which typically offers vibrant colors and deep blacks for better outdoor visibility. This screen technology supports the interface alongside physical buttons for navigation during workouts. The Fitbit Sense 2 provides customizable clock faces, allowing users to alter the information displayed at a glance. However, the specific display technology type is not detailed in the provided specifications. Both devices aim to provide clear data readouts, but the Garmin explicitly confirms AMOLED technology.

Health and wellness tracking

Health monitoring capabilities are central to both devices, though they emphasize different metrics. The Fitbit Sense 2 focuses heavily on stress and heart health, offering all-day stress detection with cEDA and a daily Stress Management Score. It includes an ECG app for atrial fibrillation assessment and irregular heart rhythm notifications. Additionally, it tracks SpO2 and provides a health metrics dashboard. The Garmin Forerunner 165 focuses on recovery and training readiness. It provides a morning report with an overview of sleep, recovery, and training outlook alongside HRV status. While both track wrist-based heart rate, the Fitbit offers more specific medical-grade sensors like ECG.

GPS and activity profiles

For athletes, GPS accuracy and activity variety are crucial. The Fitbit Sense 2 includes built-in GPS and a workout intensity map, supporting over 40 exercise modes with automatic exercise tracking. It is water-resistant to 50 meters, making it suitable for swimming. The Garmin Forerunner 165 also features built-in GPS for pace and distance tracking. It supports 25+ built-in activity profiles including running, cycling, HIIT, and strength training. Garmin distinguishes itself with specific GPS battery metrics, lasting up to 19 hours in GPS mode. The Fitbit offers a broader range of activity modes, while Garmin provides specific duration data for GPS usage.

Battery life and efficiency

Power management varies significantly between the two models. The Fitbit Sense 2 offers a battery life of 6+ days, which supports week-long usage without charging for typical smartwatch functions. The Garmin Forerunner 165 exceeds this with up to 11 days of battery life in smartwatch mode. This extended efficiency allows users to go longer between charges, which is beneficial for multi-day hiking or racing events where charging opportunities are scarce. The Garmin also specifies its endurance during active GPS tracking, whereas the Fitbit does not provide a specific hour count for GPS mode in the provided data.

Software and ecosystem

Smart features and software integration enhance the utility of these wearables. The Fitbit Sense 2 supports on-wrist Bluetooth calls, texts, and phone notifications. It includes Fitbit Pay, Amazon Alexa built-in, and Google Wallet. Google Maps is available on Android, with iOS support noted as coming in Spring 2023. The Garmin Forerunner 165 focuses on training software, offering personalized daily suggested workouts that adapt based on performance and recovery. It includes Garmin Coach and race adaptive training plans. Users can see training effect labels to understand workout impact and recovery time suggestions. Fitbit leans towards general smart features, while Garmin leans towards training adaptation.

Price and value

Cost is a significant factor for buyers comparing these fitness trackers. The Fitbit Sense 2 is priced at $211.00. This price point reflects its advanced health sensors and smart home integrations like Alexa. The Garmin Forerunner 165 is listed at $199.99, making it the more affordable option of the two. Considering the Garmin also offers longer battery life and a confirmed AMOLED display, it presents a strong value proposition for runners. The Fitbit justifies its higher cost through specific health tools like stress detection and ECG capabilities. Buyers must weigh the importance of health sensors against battery life and price.

Which one should you buy?

Choosing between the Fitbit Sense 2 and Garmin Forerunner 165 depends on your primary fitness goals. If you prioritize comprehensive health monitoring, including stress management and ECG capabilities, the Fitbit Sense 2 is the appropriate choice. Its 40+ exercise modes and smart home integrations suit a lifestyle focused on general wellness. However, if you are a runner seeking longer battery life, specific GPS metrics, and adaptive training plans, the Garmin Forerunner 165 is the superior option. It offers a lower price, confirmed AMOLED display, and up to 11 days of battery life. For pure athletic performance and value, the Garmin takes the lead.