Amazfit GTS 4 Mini Smartwatch 43mm Infinity Black (3097460)

1.75" HD AMOLED color touch display, 500nitHardened glass with anti-fingerprint coatingResolution 390x450 - 341PPI, 42.7 x 36.5 x 9.9mm Perforated central control buttonAluminum alloy, high gloss, fluorine rubber/nylon 27g without strap (20mm, 135-190mm) 5 ATM/approx. 50m water-proof 150+ face plates and own backgrounds.
Always-On display Case detection with emergency call function 8 days battery life, 33 days in power saving mode300 mAh rechargeable battery.
Dual Band & 6 Global Navigation Satellite Systems (GNSS), 2.3 GB internal memory, e.g. for music, control of the smartphone camera and Go-ProView and answer calls via BluetoothMicrophones, display of incoming messages, speakers, timer, stopwatch, Weather, scheduler, alarm clock, reminder, Alexa + offline voice assistant BioTracker 4.0™ PD Biometric Sensor Accurate 24-hour measurement of heart rate, blood oxygen saturation and stress level with overload warning 1-Tip Measurement of 3 health valuesBreathing exercise to relax NEW: Body power analysis of daily performanceCycle tracking
ExerSense™ Training recognition of 8 sports and 25 power sports exercisesIntelligent Zepp coach including training plans
150+ sports programs Improved Pyjama Analysis & Individual PlanPeakBeats™ individual training evaluation Virtual Pacer, interval training Movement recognition in long seatsIOS 12.0 / Android 7.0 or higher, Bluetooth® 5.0, WLAN 2.4 GHzPowerful Zepp OS 2.0 & 15 mini apps, mini game