Key Features to Consider When Choosing a New Smartwatch
Discover essential features to consider when choosing a smartwatch, including health monitoring, GPS, and fitness tracking. Review top models like Apple Watch SE, Samsung Galaxy Watch 4, and Fitbit Versa 3 for optimal performance and resale value. This guide helps you make an informed decision based on your lifestyle and needs.

Smartwatches have revolutionized wearable technology, combining convenience and functionality. They allow you to answer calls and messages without needing your phone, but their capabilities extend beyond communication. Modern smartwatches include features that rival smartphones. If you're considering purchasing one, it's important to focus on specific functionalities. Below, we highlight essential features to look for and recommend some popular models that embody these qualities.
Health and Fitness Monitoring
This is among the most utilized features, enabling tracking of heart rate, sleep patterns, blood pressure, and oxygen saturation for comprehensive health insights.
Such health metrics add value, especially if you plan to sell your device later on platforms like Trademore.
Step Counter (Pedometer)
An early but vital feature, the pedometer tracks your daily steps or distance traveled, helping you stay active and plan workouts effectively.
Built-in GPS
GPS functionality aids navigation and can assist in locating your misplaced phone. It’s also a valuable asset if you wish to resell your smartwatch, as it enhances its features.
Based on these features, here are top-performing smartwatches:
Apple Watch SE
The Apple Watch SE offers extensive features comparable to high-end models at an affordable price. Powered by watchOS 7, it has an OLED display and includes sleep and fitness tracking. It provides a 24-36 hour battery life, appealing for resale purposes.
Samsung Galaxy Watch 4
Competing strongly in the Android segment, the Galaxy Watch 4 features 1.2” and 1.4” Super AMOLED screens, a dual-core 1.18GHz processor, and 16GB storage. Its battery lasts around three days, outperforming many Apple models.
Fitbit Versa 3
Ideal for fitness lovers who use Android or iPhone, the Versa 3 boasts a 1.58” AMOLED display and up to six days of battery life, making it a standout in longevity and versatility.