Kalobee SK7 Ultra Smartwatch – AMOLED Display | Bluetooth Calling | 100+ Sports Modes | IP67 | Wireless Charging

 

 

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📱 SK7 Ultra — Key 

 

Display & Design

 

1.53″ high-definition full-round IPS touchscreen, resolution 360 × 360 px  

 

Watch case builds vary—options include zinc alloy, titanium, and sometimes PC cover, approximately 47 mm in diameter  

 

Water resistance rating: mostly IP67, with some sources mentioning IP68 variants  

 

 

Chipset & Memory

 

Processor: JL‑7012 (also called “Jerry”)  

 

Storage: approx 128 MB ROM; RAM generally minimal (~640 KB + 32 KB)  

 

 

Battery & Charging

 

Large-capacity battery around 495–500 mAh, with wireless magnetic charging (full charge ~200 min)  

 

Standby time: 5–7 days, depending on use  

 

 

Connectivity

 

Bluetooth: varies by spec sheet — includes BT 3.0, 5.1, 5.3, or even 5.4  

 

Compatible with Android 5.0+ and iOS 9.0+ via the DaFit app (some variants use FitCloudPro or CoFit apps)  

 

 

Health & Fitness Features

 

Sensors: Heart rate (HX3918), SpO₂, blood pressure (on some models), stress test, sleep tracking, temperature monitoring on certain variants  

 

Tracking: Step count, miles/calories burned, sedentary & hydration reminders, women’s health cycle tracking  

 

Sports modes: Over 100 activities—running, cycling, yoga, badminton, jumping rope, soccer, hiking, etc.  

 

 

Smart Features & Utilities

 

Bluetooth calling: Make/receive calls, view call logs, dial via wrist, emergency SOS contacts 

 

Voice assistant (AI-based), music control/calibration, remote camera shutter, flashlight, anti-loss, alarm clock, weather updates, OTA upgrades, customizable watch faces 

 

 

Build Details & Strap

 

Case: Zinc alloy or titanium body with CNC processing; some sellers list stainless steel options for PCB cover 

 

Strap: Silicone by default; available options include rubber, metal, leather, TPU; some listings show multiple-straps included 

 

 

 

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📋 Comparison Table

 

Feature Specification

 

Display 1.53″ IPS touchscreen, 360 × 360 px

Processor JL‑7012 (“Jerry”)

Storage ~128 MB ROM, minimal RAM (~640K+32K)

Battery ~495–500 mAh, wireless charging

Standby Time ~5–7 days

Water Resistance IP67 (most) / some IP68 variants

Bluetooth Version BT 3.0, 5.1, 5.3 or 5.4

OS Compatibility Android 5.0+ / iOS 9.0+, via DaFit/FitCloudPro/CoFit

Health Sensors HR, SpO₂, BP (in some), stress, sleep

Sports Modes 100+ various activities

Smart Functions Bluetooth calling, AI assistant, camera control, flashlight, SOS, OTA, custom faces

Build & Strap Alloy/titanium case; silicone default, others optional