Working fine as described
Akari 4V 0.5Ah Sealed Lead Acid Rechargeable Battery For Mosquito Bat / Toys
The stick is too small
Strap Buckle Sensor 3-Axis Accelerometer Sensor, Optical Heart Rate Sensor, SpO2 (Blood Oxygen Saturation Level) Compatible Device Android and iOS Notification App Notifications, Call Notifications, Alarm, Sedentry Reminder Notification Type Vibration Battery Type Lithium Ion Charge Time 120 mins Battery Life Up to 12 Days (Based on Usage) Rechargeable Battery Yes Charger Type USB Other Features 90+ Sports Modes, Smart IoT Control Connectivity Features Call Function No Bluetooth Yes Wi-Fi No GPS No Messaging Support Yes Bluetooth Version v5.0 Email Support No Operating Range 10 m Call Features Mute & Reject Calls Third Party App Support Not Supported Camera And Display Features Display Resolution 320 x 320 Pixels Display Size 1.4 inches Display Type LCD Backlight Display Yes Scratch Resistant No Other Display Features Anti-Fingerprint Coating Fitness And Watch Functions Calorie Count Yes Step Count Yes Heart Rate Monitor Yes Other Fitness Features Blood Oxygen Monitor, Sleep Tracking, Sedentry Reminder Date & Time Display Yes Calendar Yes Alarm Clock Yes Number of Buttons 1 Audio And Video Features Speaker No Microphone No Voice Control No Dimensions Width 257.6 mm Height 35.7 mm Thickness 12.2 mm Weight 38 g