Product details
Primed for action, the battery of the GTR 4 packs a 475 mAh rated value, and the watch's new Battery Saver Mode even enables continued use of features like sports modes, measurement of health metrics,
and more, all while saving power. Enjoy highly accurate 24-hour monitoring of heart rate, blood-oxygen saturation and stress levels. The watch can also detect your breathing rate, and is able to quickly measure these four important health metrics in one easy tap. The GTR 4 can automatically recognize the movements and count the reps of dozens of strength training exercises, many of which have adjustable variations in the Zepp App, as well as track your rest time between sets.
| Watch type | Smart watch |
| Main functions | Stopwatch, Timer |
| Operating system | Android |
| Outdoor + Leisure functionalities | Trail running |
| Operating system compatibility | Android |
| Case colour | Grey |
| Wristband colour | Grey |
| Item number | 23102331 |
| Manufacturer | |
| Category | |
| Manufacturer no. | W2166EU2N |
| Release date | 14.11.2022 |
| External links |
| Exact colour description | Grey |
| Target group | Adults |
| Watch type | Smart watch |
| Durability | Waterproof (5 ATM) |
| Protection type (IP code) | Waterproof |
| Operating system | Android |
| Operating system compatibility | Android |
| Integrated components | Camera, Microphone |
| Main functions | Stopwatch, Timer |
| Outdoor + Leisure functionalities | Trail running |
| Sensors | Accelerometer, Barometer Sensor, Gas sensor, Gyro sensor, Heart rate sensor |
| Type of satellite navigation system | GPS |
| Time display | Digital |
| Screen technology | AMOLED |
| Display size (inches) | 1.43" |
| Image resolution | 466 x 466 Pixels |
| Wristband colour | Grey |
| Wristband material | Nylon |
| Wristband size | One size |
| Strap width | 22 mm |
| Strap description | Sports bracelet |
| Strap fastener | Buckle |
| Case colour | Grey |
| Case material | Aluminium |
| Glass | Gorilla Glass 3 |
| Shape of watch | Round |
| Case diameter | 46 mm |
| Case thickness | 10.60 mm |
| Connectivity | Bluetooth |
| Bluetooth version | 5.0 |
| Storage capacity | 4 GB |
| Power supply | Rechargeable battery operated |
| Battery type | LiPo |
| Capacity | 475 mAh |
| Battery life (without GPS) | 14 days |
| Runtime (in GPS mode) | 1.04 days |
| Charging time | 2 h |
| Number of batteries | 1 |
| Battery life | 50 days |
| battery runtime | 0.02 years |
| Smart home ecosystem | Amazon Alexa |
| Scope of delivery | Instruction manual |
| Weight | 34 g |
| Length | 11.80 cm |
| Width | 11.60 cm |
| Height | 7.40 cm |
| Weight | 216 g |
Specifications may include unverified machine translations.
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Sports watches + Smartwatches» category have a defect within the first 24 months?
Source: Galaxus- 8.OPPO2 %
- 9.Garmin2,2 %
- 10.Amazfit2,3 %
- 11.Polar2,4 %
- 12.VTech2,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.VTech0 days
- 1.Xiaomi0 days
- 11.Amazfit1 day
- 11.Canyon1 day
- 11.Hama1 day
Return rate
How often is a product of this brand in the «Sports watches + Smartwatches» category returned?
Source: Galaxus- 16.Huawei6,1 %
- 16.Withings6,1 %
- 18.Amazfit6,3 %
- 19.Suunto6,6 %
- 20.Canyon6,8 %
Source: Galaxus