Display Type: TFT

• Screen Resolution: 320×240

• Screen: 2.0-2.9″, 2.2 inch

• Display Color: Color

• Feature: MP3 Playback, Touch Screen, APP Control, IP67 waterproof

• Operation System: ANDROID, IOS

• Camera: No Camera

• Design: Bar

• Movement Type: Electronic

• Band Material: Rubber

• Case Material: ALLOY

• Function: 24 hour instruction, Altitude Meter, Answer Call, FitnessTracker, Push Message, Remote Control, Sleep Tracker, Call Reminder, Dial Call,Heart Rate Tracker, Blood oxygen monitor

• Screen Size: 44-49mm

• APP: WearFit Pro

• BT Version: 5.2

• Watch Size: 49*43.5*12MM

• Waterproof: IP67

• LCD resolution: 240 * 296pixel

• battery: 270mah

• Memory: 128MB