# Smartwatch Comparison _CompareFairly · en/GB · neutral comparison, cited sources, no paid placement_ **Category:** electronics › montres connectees **Our pick**: Fitbit Sense 2 (78/100) · **Cheapest**: Amazfit GTR 4 · **Best value**: Amazfit GTR 4 ## Comparison table | Criterion | Fitbit Sense 2 | Amazfit GTR 4 | | --- | --- | --- | | Battery Life (jours) | 6 | 14 | | Water Resistance | 5 ATM | 5 ATM | | Health Sensors | - | - | | Sports Features | - | - | | Built-in GPS | ✓ | ✓ | | Contactless Payment | ✓ | - | | Internal Storage (Go) | - | 2.3 | | Cellular Connectivity | - | - | | Price (GBP) | 270.0 | 200.0 | | OS Compatibility | iOS & Android | iOS & Android | | Screen Size (pouces) | 1.6 | 1.4 | | Screen Type | AMOLED | AMOLED | | Emergency Call | ✓ | - | | Case Material | Aluminium | Aluminium | ## 1. Fitbit Sense 2 Focuses on health and wellness with advanced sensors and stress management tools. _Source (estimate): [https://www.fitbit.com/global/uk/products/smartwatches/sense-2](https://www.fitbit.com/global/uk/products/smartwatches/sense-2)_ ## 2. Amazfit GTR 4 Offers a balance of features, battery life, and affordability. _Source (estimate): [https://www.amazfit.com/gb/gtr4.html](https://www.amazfit.com/gb/gtr4.html)_ ## In short This comparison covers 2 montres connectees across 14 criteria: Battery Life, Water Resistance, Health Sensors, Sports Features, Built-in GPS, Contactless Payment. Fitbit Sense 2 comes first with 78/100, driven by Emergency Call (100/100) and Screen Size (100/100). Amazfit GTR 4 follows at 65/100 and beats it on Battery Life. The cheapest option is Amazfit GTR 4. ## Frequently asked questions **What's the best smartwatch for health tracking in 2026?** The Fitbit Sense 2 leads our comparison with a score of 78/100, excelling in health sensors and overall features. Our rankings are based on objective data and are not influenced by any paid placements. **Which smartwatch has the longest battery life?** While specific battery life varies by usage, our comparison evaluates this crucial factor. The Amazfit GTR 4 is a strong contender, often praised for its endurance. **Are smartwatches good for sports and fitness?** Yes, many smartwatches offer advanced sports features and built-in GPS, making them excellent companions for workouts. The Fitbit Sense 2 and Amazfit GTR 4 both perform well in this area. **Can I pay with my smartwatch?** Contactless payment is a key feature we assess. Both the Fitbit Sense 2 and Amazfit GTR 4 offer this convenience, allowing for easy transactions on the go. --- _Generated by CompareFairly - neutral universal comparator. Ranking not for sale, data sourced._ --- _CompareFairly · https://comparefairly.com/en/GB/smartwatch-comparison — citation with a link is allowed; bulk extraction/redistribution is prohibited._