SPECIFICATIONS24H Monitoring: Heart rate, Blood oxygen saturation, Stress level, MoodAOD Mode Battery Life: Up to 5-6 daysAPP Download Available: YesActivity Tracked: Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity TrackerAlarm Click: SupportApp Notifications: SupportApp name: Apexmove AppApplication: Apexmove AppApplication Age Group: MenAuto-brightness: SupportBT Earphones: SupportBT Phone Camera Control: SupportBT Phone Music Control: SupportBand Detachable: YesBand Material: Silica GelBand width[mm]: 22Barometric Altimeter: SupportBattery Capacity: 500mAhBattery Capacity(mAh): >450mAhBattery Detachable: NoBattery Life: 15 daysBattery Type: Pure cobalt batteryBluetooth-compatible Version: 5.3Body Material: Bezel: Stainless Steel, Case: Stainless Steel, Back panel: Stainless Steel, Cover glass: Corning Gorilla Glass 3Brand Name: kospetBuckle Material: Stainless steelCPU Model: ATS3089Calculator: SupportCall Quick Reply: SupportCase Material: STEELCategory: Smart WatchesCertification: CE,FCC,RoHS,KCCharging Method: Magnetic charging baseColors: Black, SilverCompass: SupportCompatibility: All CompatibleConnection: BT V5.3Continuous GPS Usage Battery Life: Up to 21-22 hoursDimensions (without sensor base): 50.5*42.5*13mmDisplay Size: 1.96Dive Modes Support: 3 (Freedive, Scuba dive, Gauge)Do Not Disturb: SupportDual-band (L1+L5): SupportExtreme Weather Alerts: SupportFind My Phone: SupportFlashlight: SupportFunction: Shock Resistant,Passometer,fitness tracker,sleep tracker,Mood Tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Push Message,Altitude Meter,Big Three Needles,24 hour instruction,Chronograph,Alarm Clock,Small Second,World Time,Calorie Counter,DIVER,Power Reserve,GMT Two Places,week,Month,Heart Rate Tracker,Interactive Music,Noctilucent,Thermometer,Calendar,Compass,Countdown,CalculatorsGPS: YesGPS Time/Altitude Calibration: SupportHealth: VC9213-4PD sensor (supports blood-oxygen)Health Alerts: Abnormally high & low heart rate, Low blood oxygen levelHeavy Use Battery Life: Up to 9-10 daysHigh-concerned chemical: NoneLanguage: English,Russian,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Norwegian,Korean,Japanese,Ukrainian,Hebrew,Dutch,Arabic,Indonesian,GreekLanguages: English (default), German, Spanish, French, Italian, Portuguese, Russian, Dutch, Czech, Hebrew, Hungarian, Romanian, Finnish, Persian, Swedish, Danish, Greek, Polish, Ukrainian, Norwegian, Croatian, Serbian, Arabic, Turkish, Korean, Japanese, Malaysian, Filipino, Belarusian, Bengali, Indonesian, Thai, Vietnamese, Khmer, Urdu, Simplified Chinese, Traditional ChineseLaunch Date: 2025MCU + DSP: ATS3089Manual Measurements: Heart rate, Blood oxygen saturation, Stress level, Mood, One-tap measurementMaterial: AMOLED,Liquid siliconeMechanism: NoMetrics measured: Heart Rate Monitor,Women's Health Monitoring,Blood Oxygen Monitor,Sleep MonitorMic: SupportMin. & Max. Wrist Dimensions: 150-240mmModel: TANK M4Moon Phase: SupportMorning Updates: SupportMotor: SupportMovement & Contact: 6-axis gyroscope sensor, Geomagnetic sensor, Barometric altimeter, Ambient light sensor, Temperature sensorMovement Type: ElectronicMultiple Dials: YesMusic Storage: SupportNetwork Mode: NoneOffline Map Styles: Topographic maps, Contour maps, Both map stylesOffline Maps: SupportOrigin: Mainland ChinaOther Health Features: Menstrual cycle tracking, Breathing exercisePPI: 461Peak Brightness: 1000 nitsPhone Call Notifications: SupportPlan Creation: Training plans (via the Apexmove App)Positioning: Dual-band, 6 satellite positioning systemsRAM: <128MBROM: 32 GBReal-time Navigation: SupportRear Camera: NoneRemovable Strap: SupportResolution: 410*502Route & Location Point Creation: via the Apexmove AppRoute Deviation Reminders: SupportRoute Import: SupportSIM Card Available: NoSMS Notifications: SupportSatellite Positioning Systems: 6Screen Lock & Password: SupportScreen Material: AMOLEDScreen Shape: SQUARESedentary Reminder: SupportShortcut Cards: SupportSleep Tracking: Sleep stages (including REM), Daytime napsSmart Recognition: 6 sports movements (Walking, Running, Cycling, Elliptical trainer, Rowing machine, Still)Speaker: SupportSports Convenience: Workout data stays on-screen, Conditional pauseSports Modes: 183 (including 23 ApexMotion sports modes and 160 Freestyle training modes)Stopwatch: SupportStyle: SPORTSunrise & Sunset: SupportSupport Alexa: NSync to 3rd Party Fitness Apps: "For iOS: Apple Health, Strava For Android: Samsung Health, Google Fit, Strava"System: Wacth OSSystem Requirements: Android 7.0 and above, iOS 14.0 and aboveTheoretical Charging Duration: Approx. 2 hoursTides: SupportTimers: SupportTouch Screen: YesType: On WristTypical Use Battery Life: Up to 14-15 daysVoice Assistant: SupportVoice assistant built-in: YesWIFI: noWalkie-talkie: SupportWater-resistance Grade: 10ATM & IP69K WaterproofWaterproof Grade: 100m & upWeather: SupportWeight (without strap): 80gWeight[g]: 80World Clock: Support ➤【Military-Grade Toughness】 Built with the Inox 360 Shield structure, this rugged smart watch features a durable stainless steel body engineered to withstand extreme conditions—from deep freezes at -58°F to intense heat up to 158°F, Certified by 20 U.S. military-standard tests for proven reliability in the harshest conditions. The 1.96” AMOLED display, equipped with with a 3rd generation Corning Gorilla 9H double-layer glass. ➤【Offline Maps & Route Planning】 The TANK M4 GPS smartwatch tracks your movements with outstanding accuracy, powered by an industry-leading dual-band GNSS positioning that connects to six satellite systems. Simply download offline maps and select your route or destination point to run your favorite paths or explore unfamiliar trails. ➤【23 ApexMotion Sports & 160 Sport Modes】 KOSPET smart watches for men is engineered for professional sports, offering 23 ApexMotion sport modes and 160 freestyle training modes. This sports watch built-in 6-axis gyroscope, it accurately tracks changes in orientation, acceleration, and speed-giving you clearer insight into your body’s responses during key moments of activity. ➤【10ATM Waterproof for Diving】 Boasting 10 ATM and IP69K ratings, the waterproof smart watch is built for demanding underwater activities, including freediving to depths of 148 feet. Its robust construction ensures it remains securely sealed and reliable under pressure. ➤【Extra-Large Battery Life】 KOSPET TANK M4 outdoor smart watch, enjoy up to 15 days of battery life on a single charge with typical use, up to 22 hours in GPS mode, providing long-lasting performance for outdoor activities–enough for hiking, longest running, or cycling. ➤【Health Tracking & Multifunctional】 This men's smart watch with a 4PD sensor capturing richer optical signals, fitness watch tracks SpO₂, sleep, stress, emotions, and menstrual cycles in real time to support your lifestyle. Built-in Walkie-talkie to instantly communicate with each other via a simple touch-and-hold.
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