HAMMER Ace 3.0 Bluetooth Calling Smart Watch with Largest 1.85" IPS Display, Dual Mode, Spo2, Heart Rate, Strong Metallic Body & Skin Friendly Strap (Black) REFURBISHED and TF card options

and TF card options

Desk-insert hardware

Adjust your screen's brightness for great reading in any light

Resolution of 240*282 Pixels with 500 Nits Brightness

Emotional Wellbeing app

HAMMER Ace 3.0 Bluetooth Calling Smart Watch with Largest 1.85" IPS Display, Dual Mode, Spo2, Heart Rate, Strong Metallic Body & Skin Friendly Strap (Black) REFURBISHED and TF card optionsFeatures 1. 85" Biggest & Brightest Display: Hammer Ace 3. 0 is 1. 85" IPS big display smart watch that allows a clear display and easy screen visibility even under the sun Dual mode: By enabling dual mode in your smartwatch, you can connect your mobile phone with two Bluetooth devices at the same time Built in Speaker & Mic for Bluetooth Calling: Hammer Ace 3. 0 is a smart watch with calling function that allows you to do clear and uninterrupted